Version 0.7

Drinking timers:

 * Fix deletion
 * Make text color red on last seconds

Fix launching of app

Bump version to 0.5

* Color "Vote new ruler" button on home screen red when not at least …

…two vasalls are configured (fixes #14)

* Do not let the new ruler be the same as the previous one (fixes #15)

Merge pull request #10 from myxor/v0.3

V0.3

Initial version