MOSYNC-3101: No more dock-grabbing, icon-flashing icon injection on Mac (yay!)
Merge branch 'master' of https://github.com/MoSync/MoSync
Merge pull request #419 from mattiasbybro/master

Want that MOSYNC-3101 dragged into nightlies, please
MOSYNC-3097: refactorization + added a system that waits for the widget creation if add child gets called from the operation queue and the child hasn't been created (blocks the UI by joining with the creation thread); a dictionary contained by the native ui module keeps track of the mapping between the widget handle and the thread that handles its creation; MOSYNC-3102: implemented 'maWidgetInsertChild' asynchronously - the same way as 'maWidgetAddChild'; Added a implementation of a simple benchmarking system (two counters are kept: one that keeps the number of created widgets and one that keeps the number of views ready for manipulation - both are contained by the native ui module; when the values are equal, the UI is ready and we ca do proper traking of the time between the application launching and the moment when the UI has been drawn)
Merge remote-tracking branch 'github_origin/master' into mosync_3068_story