Add 'Hide broken' button in AddonBrowser.xml.

Addresses Issue #279.
Remove defaultcontrol in ProfileSettings.xml.

Addresses Issue #272.
Change ID 5 to button in AddonBrowser.xml.

Addresses Issue #267.
Remove unicode=true from Font.xml.

No longer needed in Helix.

Addresses Issue #265.
Fix buttons that were supposed to be edit controls.

Backward compatibility for converting them to edit controls was removed in Helix.

Addresses Issue #264.
Unified control IDs for settings dialogs.

Addresses Issue #262.
Fix alignment of group list in Content Settings.
Fix typos in visibility conditions for Home Stats.
Fix DialogContextMenu.xml for Helix.
Typos.
Replace references to XBMC with Kodi.

Addresses Issue #252.
Remove Kodi logo on Home3.