Updated theme Cerber
Update Minor datatables design changes
Update datatables removed unused divs from dom and cleanup
Added Bio field
Added 'bio' field to User Table
Added Bio field to User Editing form
Added message for Bio Validation
Added Bio to User Profile
i18n: Amended Russian for Bio Field
Changed build (path) version
Merge pull request #226 from sergeyklay/user

Updated feature
Update issue: Some Theme class changes

Changed theme name to theme title in admin/settings to respect locale. Cleaned up theme class to retun theme object isntead of theme name. Remove arrajObject class to make it lightweight.
Update Feature: Support custom module path

Now modules can be located out the MODPATH and can still be loaded into system with the path filed in db. An absolute path filed is required to be the db to load the module.
Update Feature: Added widget install and uninstall methods

Now installing and uninstalling a widget is easy. Just pass a array of name and title
of the widget as array and module name as second parm to widgets::install()
similary to uninstall a widget of the module is automatic. If a module is uninstalled the widget will be uninstalled automatically. @todo activate/deactivate widgets
Update Feature: Moved Filters to its own class.

Unlike earlier Filters has its own class just like route and acl classes.
So fileter::set and filter::get are much more convinient to work. We don't depend upon events now.
Update Feature: URL filter should be called before HTML filter
Update Issue: Fixed typo error in Post cLass in previous commit
Updated Cerber Theme
New Feature: Markdown Filter support

Finally markdown filter into core. The php mardown extra has more features
than markdown. Please see here for help http://michelf.ca/projects/php-markdown/extra/
Some one can write a help for this in future.
New feature: Link "Register" only if it is allowed in the config