instal/remove/update with click
fast fix (not the best) for admin_dir global
removed community ticker from core
removed sql
fix installation events
removed community ticker from campcontext
changed event dispatch
adjust plugins installer to php 5.3, move installer logs to log dir
fixes for manages rleated to events
Merge pull request #430 from takeit/system_preferences

New System preferences as an service
Fix offset checking.
merge
add support for plugins to list objects registration
changes in Plugins Controller
Merge pull request #429 from takeit/removed_ticker

Removed community ticker from core
Merge branch 'master' of github.com:sourcefabric/Newscoop into plugins_dashboard
add posibility to register list objects and new metattypes in Newscoop with plugins
system pref fixes
add docblocks to plugins manager
Merge pull request #428 from ahilles107/plugins_dashboard

instal/remove/update with click