added header/footer fixed height
Merge branch 'master' of git.voolks.com:mootor
Bugfixes for Nav
Merge branch 'master' of voolks.com:mootor
Bugfixes on Nav / Nav.footer. + setCenter() method for UI.map
+ Bugfix on Nav.Panel transitions for Android 4 (disabled 3D transitions when transitionDuration === 0). + Styled map for UI.map
+ UI.Checkbox new methods: enable() / disabble()