Consistent use of Joomla!
Merge branch 'staging' of github.com:joomla/joomla-cms into staging
Merge branch 'staging' of github.com:roland-d/joomla-cms into staging
Merge branch 'staging' of github.com:joomla/joomla-cms into staging
Update menus.php : Add a.alias to group

MS SQL requires a.alias in the group clause.
Fix for Plugin Manager: Plugins view showing whitespace when sidebar is collapsed
Merge pull request #4796 from sovainfo/patch-15

Update menus.php : Add a.alias to group
Merge pull request #4824 from manojLondhe/sidebar

Fix for 'Plugin Manager: Plugins' view showing white-space when sidebar is collapsed
Merge branch 'staging' of github.com:roland-d/joomla-cms into staging
Merge branch 'staging' of github.com:joomla/joomla-cms into staging