Changes and Fixes

• Fixed the dock source order not matching the source list
• Fixed desyncing issue where toggling between manual/auto mode using the play/pause button would not be reflected in the source's settings
• Updated the windows installer url
• Fixed #2 where GDI+ text sources always appeared centered
• Allowed already selected sources in the dock to still be transitioned to
• Fixed race condition where the dock would appear empty because texts were being retrieved before available
• Janky fix for #3. Will be looking for more proper solution in the future