Removing plugins can now be purged from the db, orphaned plugins are visible, don't concat single list relations, add more events to Cms controller.
Can now remove, refresh and disable plugins via the Back-end GUI
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Separate buttons, add icon to manage plugins
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Fixes #234 - [Suggestion] Increase width of "ocPopover" panel to 400px
update Russian lang
Merge pull request #256 from mrmlnc/master

Update Russian lang
AssetMaker now can inject external assets

Calling `addJs()`, `addCss()` and `addRss()` in components starting
with https/http or double slash (//) will now reference to the
appropriate URL.
Fixes #259
Add fullpage option to richeditor
Convert all boolean table columnns to use is_ prefix
Add email template/layout system
Merge pull request #258 from hariadi/dev

AssetMaker now can inject external assets
Minor improvement
Fixes unit tests
Add the ability to send a test message
Overriding emails with templates now works
Stylesheet no longer cached
Adds new event backend.list.extendColumns
Fixes issue where default value on form fields is not set