Deleted unused pom.xml.versionsBackup files.

Removed CalendarFX version info message.

Fixed updates of day page layout buttons.

Minor cleanups.

Fixed iCal app.

fix javadoc generation

Fixed DayPage layout when only one side is showing (setting hgap to 0…

… or 20 depending on layout chosen).

increment version to 8.5.1

increment version to 8.6.0

Fixed DayPage layout when only one side is showing (setting hgap to 0…

… or 20 depending on layout chosen).