Update native
Symbian buildfix.
Travis: Fix android script.
Buildfix: Another string::back() and including a .cpp?
Mac buildfix (the zlib include path made it include the system glew)
Add keybinding to rewind (backspace by default), if rewind states are enabled. Disable rewind on mobile.
Qt: Add libzip. Buildfix.
Update README
fix layout issue in store
Install zip file screen: Add working progress bar for install.