Fix `.close img` looking off-center.
Merge pull request #4007 from diaspora/update_gems

Update gems
End the require mess

* Rename and reorganize post fetcher to fix autoloading, also let it use
  Faradays default connection so we get nice redirects
* Add initializer to load libs at a central place
* added lib dir to autoload_once paths to increase thread safety
* Moved lib/exceptions.rb to lib/diaspora/ to conform namespacing
Bye Resque. Ohai Sidekiq.

* Dropped all references to Resque
* Moved all jobs under app/workers since that's the Sidekiq convention
* Renamed Jobs module to Worker to match new location
* Adapted all jobs to Sidekiq
* Replaced all enqueue calls with perform_async
* Dropped Resque hacks from specs and features, replaced with
  sidekig/testing in RSpec and sidekig/testing/inline in Cucumber
* Updated scripts to start a Sidekiq server
* Inline Sidekiq sinatra app
* Let Sidekiq create the actual Redis instance
* Workaround already initialized constant warnings in service models
* Resolved ToDo in one job definition by creating proper exception clases
  for some errors in receiving posts
* Added sidekiq section to configuration to make it completly
  configurable to the user
* Add Sidekiq middleware for clean backtraces
* Delay HttpMulti retry to give offline pods a chance to come back up
* Do not retry on GUID already taken and alike errors
* Be graceful about deleted posts in GatherOEmbedData
Issue #3976: Send a profile update alongside a sharing notification

Issue #3976: Send a profile update alongside a sharing notification
make all database adapters available in test env, reensure test related rake tasks are available in development env
Fix confirmation at getting_started page
Merge pull request #4073 from marceloeloelo/fix_getting_started_confirmation

Fix confirmation at getting_started page
revert to old behaviour of only having mysql in the Gemfile.lock, fixes #4080
Add inline-block directive to social_media_icons on publisher
Merge pull request #4083 from marpo60/issue_4081_fix_social_media_icons

Add inline-block directive to social_media_icons on publisher
Fix email icon on right section
Merge pull request #4084 from marpo60/issue_4082_fix_right_section_mail_icon

Fix email icon on right section
Add multiphoto for mobile post
Merge pull request #4074 from L3MNcakes/feature/3975-send-profile-update

Issue #3976: Send a profile update alongside a sharing notification
Merge pull request #4067 from movilla/multiphoto

Add multiphoto for mobile post. Close #4053
Merge pull request #3841 from tubbo/fix-close-buttons

Align close button images

Sorry this took so long to merge in guys, I had this weird feeling that I had already done so. Looks like the 'X' button is coming after the custom popover HTML so this looks OK to merge in.
Update changelog. Apologize for idiocy.
replace remaining Postzord::Dispatcher.build(self, profile).post with call to the new method
Remove unnecessary dotted CSS borders. Closes #2940