- move mobile icons to mobile-folder, so they aren't included in the
icons-sprite
- move logos to branding/logos, and create a logos-sprite without the
big other branding-images
- delete duplicate images
closes#6004
* 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
