changes brick adding to script
insert new brick into visible section
add new brick to last visible script
fixed glitch cell update
fixes add brick last script
minor changes adding bricks
fix 64bit crash edit mode
new placeholder view background and looks VC (in progress)
Merge branch 'feature/new_brick_add' into ide

Conflicts:
	src/Catty/BaseTableViewController.m
refactoring and fixes placeholder view
minor change base tvc
minor fixes
add 3rdParty framework, enabled @import in project settings
minor changes
refactoring/changes edit menu
fixes edit menu
fixed warning dismiss vc
Merge branch 'feature/edit_menu' into ide
fix compile warnings of 3rd party library
Merge branch 'master' of gh:Catrobat/Catty into ide

* 'master' of gh:Catrobat/Catty:
  fixes #211, wrong status bar color on launch
  fixes #210 - correct launch image
  fixes #203

Conflicts:
	src/Catty/ProgramDetailStoreViewController.m