move everything we can to leap_platform/lib/leap_cli

lib/leap/platform.rb

lib/leap_cli.rb

lib/leap_cli/bootstrap.rb

lib/leap_cli/config/environment.rb

lib/leap_cli/config/filter.rb

lib/leap_cli/config/manager.rb

lib/leap_cli/config/node.rb

lib/leap_cli/config/object.rb

lib/leap_cli/config/object_list.rb

lib/leap_cli/config/provider.rb

lib/leap_cli/config/secrets.rb

lib/leap_cli/config/sources.rb

lib/leap_cli/config/tag.rb

lib/leap_cli/leapfile.rb

lib/leap_cli/log.rb

lib/leap_cli/util.rb

lib/leap_cli/util/remote_command.rb

lib/leap_cli/util/secret.rb

lib/leap_cli/util/x509.rb