fix: 64 bit warnings
fix: other small fixes
change: more detail example
change: animation API to JTabBarController
add: hide tabbar
add: initial development of TabBar animations
v0.3
add: hide/show tabbar from JTabBarController
add: animations to hide tabbar and change child view controllers.
Merge branch 'feature/improveTabbarController' into develop
Merge branch 'release/0.3'