version 1.29.4
fix display/deletion of alarms
version 1.29.5
adjust size of indeterminate progress bar
Support back navigation to close detail fragment
fix typo in interface name
change date/location layout in detail view, added event ID
allow horizontal scrolling with a fling gesture (more or less)
use existing method to change event background
small speedup by removing double layout of times column

The times column is laid out in onResume() anyway to update the current
time.
skip action on chooseDay() if the current day stays the same
Don't replace fragment if it already exists (on orientation change)
reduce number of views displayed by usings margins instead
remove unnecessary linear layout from time column elements
fix background colors, room header actually had none
display if an event has opted out from being recorded
restore background of times column (accidentially removed)