Make class properties protected instead of private so that they can be used by subclasses. Access  with static:: rather than self:: so that subclasses can maintain their own instances.
Removed the logger
[#34003] com_contacts category missing pagination


http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_item_id=34003&start=0
[bug][32642] Warning if string is passed as $attrib. Fixes #3578.
[bug][33815] Tag name is not displayed in the single tag page. Fixes #3738
Updating el-GR installation ini
Update de-DE.ini
[bug][33911] Content plugins are not triggered from the archived content view. Fixes #3847
[bug][32577] Restore client side form validation at backend. Fixes #3977
[bug][32618] Error displaying the error page: Application Instantiation Error. MSSQL. Fixes #4019
Codestyle on administrator modules. Closes #3942. Closes #3936. Closes #3935. Closes #3934
Codestyle tinyMCE Plugin
[bug][34019] Class and align errors in contacts view. Fixes #4039
Update copyright year. Closes #4040.
Allowinf cloaking when image and text
Merge pull request #4035 from zero-24/patch-4

Sync the de-DE Installation language file.
Code style
No need for new pattern
Adding cases image + email
Batch copy feature should not copy hits value

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