fix crash on up navigation on android 2.x devices
version 1.28.1
allow for horizontal scrolling with dynamic column count in horizontal mode too
now supports any number of rooms dynamically
fix landscape layout to always fill the available space
improvements to the horizontal scroller for dynamic resizing
dont' draw rooms without lectures
fix for overlapping events (bug in content XML)
date and time of event displayed on detail view
fix scrolling to lecture from alarm notification
pause async task callbacks while the activity is paused
Version 1.29