added base transition (#157 #117)
zoom brick when selected (#157 #117)
Merge branch 'ide' of github.com:Catrobat/Catty into ide
hide navigation bar and toolbar, fixes (#157 #117)
bug fixes brick transition back to script view (#157 #117)
exclude not editable bricks (in progress)
Merge branch 'ide' of github.com:Catrobat/Catty into ide