Fix edge to edge overlap issue.

Minor sounds update, bugfixes and maintenance.

New interface, custom colors, new presets, separate increment setup f…

…or each stage.

1.1.2 Release

Fix migration issue when updating to 1.1+.
Old custom configs should now be correctly preserved when migrating to
newer app that allows different time controls per player.

Version 1.1.1 v9

Fixes crash when backing out from new unsaved
time control configuration.

Known issues:
- Lack of migration to 1.1.0 causes old
configs to not be restored.

Version 1.1.0 v8

Allows different time controls per player
Min Android sdk version requirment: 16