1.2.8

Add rain sensor and rain delay to timeline log view
Add button to delete a single day of logs, available in the table view
Fix program preview incorrectly rendering in rare situations
Fix German locale not using the correct date format
Fix disabled stations from showing up in the graph legend
Fix labels in graph view of logs when not using a grouping
Fix bound calculation for graph view of logs
Fix timezone issue when viewing logs using timeline
Fix swiping over the zones causing the panel to open
Fix drop down menu not showing for Android 5.0 or later