rack expects an array instead of a string, fixes #3499
Merge branch 'hotfix/3499-chromeframe'
Merge pull request #3568 from diaspora/update_gems

Update gems / participation wanted
just stop settingslogic from breaking rspec output for now
bump activerecord-import
bump heroku and fog
bump asset_sync
bump jquery-rails
rails_admin version that is no longer conflicting with client_side_validations was released
Merge pull request #3593 from diaspora/update_gems

Update gems / participation wanted
New configuration system

* Throw away old system
* Add new system
* Add new example files
* Replace all calls
* add the most important docs
* Add Specs
* rename disable_ssl_requirement to require_ssl
* cloudfiles isn't used/called in our code
* since community_spotlight.list is only used as enable flag replace it with such one and remove all legacy and irelevant codepaths around it
* die if session secret is unset and on heroku
* First basic infrastructure for version information
query the set url only through #pod_uri in the app
add possibility to embed a resque worker into the unicorn process
drop heroku, heroku_san and associated rake tasks and files
properly integrate asset_sync
Change Procfile to minimal one
Remove stats.rake, if you really use it revert this commit and fix it
Remove unused rake tasks, make cumber rake file the vanilla one
correct dumb typo in diaspora.yml.example
updated 28 locale files [ci skip]