Lot's of tests and bugfixes happened since 0.6.0.
We've also seen great support from the we.riseup.net communitee
in translating the new user interface to a lot of languages.
Elijah reworked the ui and ported it to use bootstrap 3.
We also improved the security of the password hashes by using
has_secure_password which relies on bcrypt rather than SHA1

Updated dependencies:
* bootstrap 3
* works with ruby 2.1

Final tweaks:
 * i18n: update from transifex
 * resolve symlinks for page cache dir
 * use new syntax for setting table names
 * clean up assets: remove gif icons and remove deprecated cg:compile_assets

Pull request #202 from azul/tweak/group-wikis
 * only load group wikis with body, fix tests
 * tweak: group wikis preserve current profile on edit
 * tweak: group wiki markup and edit link
 * show more members on group landing page.
 * Merge branch 'develop' of ssh://github.com/riseuplabs/crabgrass-core into develop

Pull request #200 from azul/feature/secure_password
 * refactor: UserExtension::LegacyPasswords
 * use has_secure_password and wrap old sha1 hashes
 * font fixes: use Verdana as default font, like old crabgrass, and fix wiki heading.
 * added credit to riseup bird.
 * riseup theme improvements (put a 'bird on it' login screen edition)
 * center login for default home page.
 * theme: allow theme to specify custom home page.

Pull request #201 from azul/bugfix/gallery-nav

Pull request #199 from azul/feature/membership-link
 * link to all users in sidebar if there are > 20

Pull request #198 from azul/bugfix/request-links
 * fix links in requests

Pull request #197 from azul/bugfix/deprecations
 * upgrade: use i18n 0.7 to get rid of deprecation warning
 * log deprecation messages in all environments using notifications
 * silence 2.3 plugin deprecation for now

Pull request #196 from azul/bugfix/group-wikis
 * fix group wiki editing with integration test
 * move group wiki actions into settings

Pull request #195 from azul/i18n/fixes
 * signup needs username not 'login' which is a verb.
 * i18n: fix request destruction message
 * i18n: update from transifex

Pull request #194 from azul/bugfix/email-invites
 * fix reload of the mail request page with a code
 * test: make sure other peoples requests are hidden
 * also trigger spinning wheels in .buttons divs
 * email invites now have a working link.
 * bring back email invites to groups

Pull request #192 from azul/bugfix/update-sidebar
 * bugfix: update page sidebar after removing attachment
 * bugfix: update sidebar after removing tags

Pull request #193 from azul/bugfix/password-reset
 * bugfix: password reset again - now with test

Pull request #191 from azul/develop
 * fix page integration tests

Pull request #190 from elijh/feature/ui
 * many more UI tweaks
 * very many tiny UI changes
 * remove unused custom theme column code
 * remove internet explorer hacks
 * remove cache from nav boxes

Pull request #189 from azul/bugfix/top_menu-order
 * remove caching of top menu and bring back tracking

Pull request #188 from azul/bugfix/confirm-cancel-account
 * bugfix: confirm before removing account

Pull request #187 from azul/bugfix/recover-password
 * wrap alert messages in #alert_messages only once
 * adopt tests to new bootstrap 3 markup
 * bugfix: tweak user validations, make sure passwords are at least 8 chars
 * fix password recovery
 * fix typos in css merge.
 * rename scss partials to begin with underscore.
 * clean up how we customize bootstrap
 * remove debugging messages
 * spring cleaning: removed commented out view and css code
 * fix failing integration test
 * various ui tweaks to bootstrap 3 upgrade
 * support for small banners
 * slightly more clarify when editing group home wikis
 * clean up display of user profile page
 * cleaned up themes, removed blueberry, updated riseup theme for bootstrap 3.
 * upgrade to bootstrap 3
 * allow all page search forms to use the enter key for submission.
 * remove config/application.rb.org

Pull request #186 from azul/bugfix/ui-tweaks
 * ui: default to the private group wiki for members is there is one
 * ui: prefer display name over name, tags in group page search

Pull request #184 from azul/bugfix/invalid-requests
 * group is gone if RequestToDestroyOurGroup is approved
 * cleanup: dead requests with a rake task
 * requests require the recipient to exist - not just an id

Pull request #183 from azul/bugfix/email-content
 * remove .text suffix from Mailer templates

Pull request #181 from azul/bugfix/meaningful-title
 * bugfix: set html title to page title - with tests

Pull request #182 from azul/bugfix/format-help
 * help: bring back formatting help with integration test
 * config: check if bundler responds_to current_ruby at all
 * config: make sure we still support old bundler

Pull request #180 from azul/config/from-etc
 * config: fetch some rails options from crabgrass config

Pull request #179 from azul/test/ruby2
 * libreoffice 3.5 fails and we need more than just -common
 * better error handling if libre office fails
 * test: figure out what's wrong with gm / ps on travis
 * tests: fix test that was formerly hidden by dup
 * ruby2: only use Rails::Rack::Debugger debugger gem
 * bring back tests that had duplicate names
 * ruby2: make sure theres a page for blue with tags
 * ruby2: another respond_to? including protected
 * ruby2: we can call protected methods on superclass
 * ruby2: only use valid args in a Hash[]
 * ruby2: respond_to? now returns false for protected methods
 * ruby2: use byebug for debugging
 * add the debian 8 default ruby

Pull request #178 from azul/bugfix/page-updated-by
 * add rake task to fix contributor count once
 * clean up strange behaviour related to page contributors
 * mark wiki pages as updated on wiki update
 * upgrade acts_as_versioned to avoid AR 3.2 deprecated calls
 * wiki has_one page instead of has_many and #page, #page=

Pull request #177 from azul/bugfix/i18n
 * i18n: translation fixes for group structure settings
 * i18n: translate email notification settings
 * translate back button on print view

Pull request #154 from ben-pr-p/develop
 * made azul's changes
 * Merge remote-tracking branch 'upstream/develop' into develop
 * Added hidden back button to print page
 * adopt tests to new behaviour of people search
 * user directory: always show peers, never show all users
 * revert private message caching - harldy any effect

Pull request #176 from azul/performance/private_messages
 * cache private messages in overview

Pull request #175 from azul/performance/private_messages
 * include users in discussion.posts for /me/messages/user
 * index for relationships for the discussion in me/messages

Pull request #174 from azul/bugfix/order-tweaks
 * display the last private messages - not the first.

Pull request #173 from azul/bugfix/order-tweaks
 * fix order of private message overview
 * tweak recent page list order, caching and time format

Pull request #171 from azul/performance/posts
 * performance: tweak page posts to not run n+1 queries

Pull request #172 from azul/bugfix/active-tabs
 * test: detect loading of new thumbnail so server is done
 * add tests i forgot earlier on
 * move current_theme into its own module
 * fix active tabs on group landing and people directory

Pull request #170 from azul/performance/post-comment
 * fix tests - we should use fixtures for integration tests
 * tweak includes for page posts some
 * performance: drop posts_count from pages
 * refactor: move post creation into page model from controller
 * tweak page callbacks to only run when needed

Pull request #169 from azul/bugfix/stay-on-top
 * stay on top of wiki pages - do not scroll to bottom

Pull request #168 from azul/bugfix/include-preload-in-autocomplete
 * Include preloaded results in filtered autocomplete queries

Pull request #167 from azul/bugfix/html-safe-bold
 * mark translation with bold group name as html_safe
 * if using rbenv, pin the ruby version to match what is on the deployed environment for debian stable.

Pull request #166 from azul/bugfix/entity-enum
 * bugfix/no-ids-in-search-paths

Pull request #165 from azul/bugfix/hidden-group-banner
 * bugfix: do not show Home and Pages links for hidden groups

Pull request #164 from azul/bugfix/share-issues
 * encode + in group names in share autocomplete

Pull request #163 from azul/bugfix/page-issues
 * bugfix: pagination in insert image to wiki modalbox
 * bugfix: reload page sidebar after attaching file

Pull request #162 from azul/bugfix/missing-files
 * bugfix: 404 instead of a 500 for missing asset file

Pull request #160 from azul/bugfix/wiki-asset-upload
 * render wiki edit without section
 * Fix wiki asset upload form markup

Pull request #161 from azul/bugfix/mailer
 * bugfix: no more recipients method in rails3 mailers
 * key for norwegian 'no': otherwise yaml thinks false
 * fixup: actually include the rails/no translation
 * i18n: Include norwegian date locals

Pull request #158 from azul/bugfix/i18n-issues
 * Also handle other ArgumentErrors than TranslationMissing

Pull request #159 from azul/bugfix/tag-issues
 * refactor: set owner and context in a more clean way
 * bugfix: add tags on page creation with test
 * cleanup task for taggings without taggable_id

Pull request #157 from azul/bugfix/i18n-issues
 * recover from I18n::ArgumentErrors in Production
 * Revert "i18n: use the active record scope for requests"
 * remove remaining cached default avatar
 * cleanup: invalid chat remains
 * rake task to reset peer caches

Pull request #155 from azul/feature/peers-without-large-groups
 * upgrade: use rails3 / arel instead of SQL strings
 * first step for making large groups not count for peers

Pull request #156 from azul/bugfix/cleanup-duplicate-translations
 * i18n: use the active record scope for requests

Pull request #153 from riseuplabs/bugfix/group-avatar-setting
 * bugfix: avatars always use a single resource

Pull request #151 from riseuplabs/bugfix/speed-up-peer-directory
 * performance: tweaks to the peer directory. only search for now.

Pull request #152 from riseuplabs/bugfix/wiki-toggles
 * bugfix: only show available wiki toggles

Pull request #149 from riseuplabs/feature/hide_groups_by_default
 * hide new groups by default
 * gitignore: config/crabgrass/crabgrass.production.yml
 * typo - oh my... = is not the same as ==

Pull request #150 from riseuplabs/bugfix/upgrade-fixes
 * fix typo - no need to print . when converting messages
 * remove committees without parent before migrating permissions
 * upgrade: deal with groups without a public profile
 * i18n: updated translations, norsk added
 * speed up permission creation for groups some

Pull request #148 from riseuplabs/feature/hide-committees
 * migration: hide committees of hidden groups

Pull request #147 from riseuplabs/performance/tweak-permission-migrations
 * performance: tweaks for user permission migration

Pull request #146 from riseuplabs/feature/log_level_from_config
 * config: read log level from config if given

Pull request #145 from riseuplabs/bugfix/survey-response

Pull request #144 from riseuplabs/docs/develop-notes
 * doc: confirm and cleanup issues in roadmap some
 * doc: small tweaks for install and testing
 * doc: create roadmap from dev notes
 * do not apply cg:cleanup:committee_without_parent by default

Pull request #143 from azul/upgrade/owner_id_in_page_terms
 * upgrade: Add owner_id to page terms so we can search pages by owner

Pull request #142 from azul/bugfix/edit-profile
 * bugfix: display banner properly

Pull request #141 from azul/service/cleanup-invalid-records
 * Revert "remove references to ExternalVideo"
 * ghosts now link to /none and display :deleted.t
 * cleanup: PageHistrories without a user
 * cleanup: chat channels of groups that are long gone
 * cleanup: chat messages without a sender
 * cleanup: dummy ExternalVideo class to keep ExternalVideoPages valid
 * cleanup: also remove duplicate users that have been updated

Pull request #140 from azul/service/cleanup-invalid-records
 * use plunck instead of select(:id).map(&:id)
 * cleanup: Remove posts of users that do not exist anymore
 * cleanup: Remove email requests with invalid email
 * cleanup: fix invalid states of requests
 * cleanup: remove empty tasks
 * cleanup: added rake db:data:revalidate
 * cleanup: fix invalid activity type

Pull request #139 from azul/service/cleanup-invalid-records
 * document: config setting enabled_tools now is enabled_pages
 * remove references to ExternalVideo
 * better progress indicator for rake db:data:validate
 * cleanup: deal with federations between networks
 * remove presence validation for Committee.parent
 * show progress during rake db:data:validate
 * remove duplicate users
 * cleanup Group.destroy is protected - use delete_all...
 * work around moved cg.production.config on we.dev
 * no committees without parent
 * remove groups with duplicate & invalid names
 * cleanup: remove PageHistories without a page
 * upgrade: tweak MessagePageConversion
 * silence sphinx delta indexing in production
 * one upgrade task to rule them all
 * cleanup: Drop all invalid email addresses
 * cleanup: dump duplicate taggings
 * cleanup cleanup.rake merge remains
 * Merge branch 'develop' into origin/develop
 * doc: fix install instructions - thanks nick
 * remove cached default avatars.
 * setup: move production config to example
 * gitignore tmp and log entirely

Pull request #138 from azul/service/cleanup-invalid-records
 * cleanup: unused tags and duplicate tags

Pull request #137 from azul/service/cleanup-invalid-records
 * cleanup: more tasks + cg:cleanup:all
 * cleanup: more tasks + cg:cleanup:all

Pull request #136 from azul/service/cleanup-invalid-records
 * all records are valid now after rake db:fixtures:load
 * drop unused classes lacking database table
 * validate: add record validation task, fix picture namespace
 * cleanup: first take on removal of duplicate groups

Pull request #135 from azul/bugfix/i18n-tweaks
 * i18n: remove audio related keys from gallery

Pull request #134 from azul/custom/riseup-specific-copy

Pull request #133 from azul/custom/riseup-theme
 * customization: riseup theme added with footer

Pull request #132 from azul/bugfix/migration-fixes
 * Tagging is now called ActsAsTaggableOn::Tagging
 * use normal sphinx paths without capistrano
 * table names use plurals