feat (NavBar Test) add push layer to check style across multiple layers
add second setStyleClass test
IAB tests
append load numbers to IAB test
use tab id's in css instead of n:th child
Merge pull request #123 from pentateu/topic/nav_bar_style_test_case

Custom styles get lost when navigating between views.
testSpecApp better rotation test
test for styling specific tab with its id
aded .sass-cache to gitignore under testSpecApp
acually alert from status bar tapped test in testapp