remove shild
add html trim logic, check banner format
refactor show and hide methods
fix adDidPressed call typo
call adDidPressed when banner expands
Update examples/WapPlusDemo/Classes/WapPlusDemoAppDelegate.m

Rotation fix on ios5 & ios6
actualize code in README
add adtype check to verify banner format
update close button img
standard banner container on iPad
fix orientation banner X position
add conversion sd as submodule
add conversion tracker
#5: start/stop timer on willMoveToWindow to avoid memory leaks
move constants into WPConst.h, use dimensions from consts for x-container-metrics header
Merge branch 'dev' of https://github.com/WapStart/plus1-ios-sdk into dev
prepare for 2.1.0 release