Merge branch 'master' of https://0xacab.org/leap/bitmask_android into HEAD

* Submodules updated by hand, one by one

* 'master' of https://0xacab.org/leap/bitmask_android: (263 commits)
  update to version 1.1.8 in order to push to google play
  update to version 1.1.7
  hide gateway pinning entry and obfuscation pinning entry in releases
  update spanish tranlations
  remove hard-coded IP's for riseup api for now, switch menshen URL
  update version to 1.1.6
  update translations
  fix crash when trying to animate a drawable after Fragment is not in resumed state anymore
  RiseupVPN: default to udp on fresh installs
  darken text color in eip fragment (Bitmask)
  improve donation reminder dialog text padding in tablet layouts
  adopt on/off button sizes in tablet layouts
  avoid changing text sizes in eipFragment if connection states change
  always-on might also restart the VoidVPNService without an intent, always create a foreground notification
  try to fix potential RemoteServiceException: Bad notification for startForeground
  update README, add info about possibly missing dependencies, fix some references and restructure text a little bit
  add missing po4a dependency to android-ndk docker image
  update tor-android, uses updated openssl
  fix MinieVPNExecutableName()
  update translations
  ...

Change-Id: Icbfcc5d0758520e985497823e0d76cb846305382