[Bugfix] fix preventShow for tooltips
fix for broken keyboard settings
bad closing callbacks
Making separator themed
Bug Fix: Set proper switcher height on resize

Allow Workspace switcher to properly resize when the height of the panel is changed.  Without this fix, the workspace switcher does not properly resize.
Issue #233: extend Skype focus fix to SkypeTab-ng
1.7.3
Merge pull request #1792 from mtwebster/theme-notify

Add signal for theme changed event.
Merge pull request #1742 from mtwebster/alacarte-gerror

Cinnamon-menu-editor: Use GLib.Error for catching errors
Merge pull request #1652 from Cobinja/tooltips-prevent-show

[Bugfix] fix preventShow for tooltips
Merge pull request #1783 from Lusito/keyboardfix

Fixes for some bugs in Cinnamon-Settings
Merge pull request #1806 from mtwebster/unbind-settings

Add cleanup functions to the settings API
Merge pull request #1807 from JCallicoat/skypetab_focus_fix

Extend Skype focus fix to SkypeTab-ng (issue #233)
Merge pull request #1798 from hernejj/patch-1

Bug Fix: Set proper switcher height on resize
Merge pull request #1795 from Lusito/separator

Making separator themed
Add eyedropper widget to cinnamon settings
Add eyedropper to color picker widget in XletSettings
Add tooltip, change icon to crosshair