Use proper datetime data in update SQL
Add mediawiki package from the platform.
Fixed alignment of admin menu icons

Joomla 3.1 has introduced the menu icons in the admin top nav again (for components, etc).
However, when using the standard 16x16px sized icons, the alignment is off.
This fix corrects that issue.

#### Testing instructions
If you don't have a component with an icon, add an icon to a component by placing the url (relative to the admin folder) of the icon in the 'img' field of the #__menu table for that component.
Update template.css
Update template.css
Update template.less
removed icons completely from isis admin menu
removed icons completely from isis admin menu
Review code style in mod_version
review codestyle admin mod_feed

Please not that this is not an improvement, just a code style review
Review codestyle in administrator mod_latest
Merge pull request #873 from javigomez/review_codestyle_admin_mod_feed

review codestyle admin mod_feed
Merge pull request #875 from javigomez/review_codestyle_admin_mod_latest

Review codestyle in administrator mod_latest
Fix according to Michael comment
Merge pull request #871 from javigomez/review_codestyle_admin_mod_version

Review code style in mod_version
Add OpenStreetMap package from platform
 # [#30361] Chosen minified and un-minified versions are different.
Thanks Roberto
 # [#30348] Popular Tags Module showing multiple copies of links. Thanks
Elin
 # [#30351] State and language filtering not presesnt in Similar Tag
module. Thanks Elin.
 # [#30234] Route work classes for Tags. Thanks Elin