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
Failsafe fix
Bug
Clean
Update framework.js

Added prepend option '^' for AJAX framework "data-request-update" parameter
Added pt-br language
Updated some lines