[dist] jquery-rails pulled our locked gem ;(
[api] fix configuration xml
[api] fix all schema and xml examples, drop outdated one and enable schema validation in test suite
[api] Model ProjectLogEntry and associated job

 * Model for tracking recent events associated to projects in a convenient way
 * To be used when implementing feeds for recent commits, project updates, etc.
[api] commits feed

 * Also moved news.rss and latest_updates.rss to a new feeds controller
[api] xml schema validation catches wrong architectures now
[api] rotate the project logs every couple of minutes and delete old events
[dist] require xmllint for the API test suite
[backend] Fix regex: optional match.
[backend] Export .tar. This could be useful for using in kiwi_post_run hook. For example for taring repo.
[api] add obs_url to configuration and move internal errbit_url back to options.yml
[dist] add nls_iso8859-1 kernel module for default appliances
[dist] libxml2-tools is a rather new package name
[api] add the possibility to subscribe to events

You can subscribe globally or on project/package leel if you want to
get notifications (not yet implemented obviously) for events either for

 - none (overwriting more global defaults)
 - project maintainership
 - package maintainership
 - all
[api] start of an action mailer for events