Merge pull request #5 from gilbsgilbs/master

Mainly bug fixes and code restructuration
Eclipse cleanup
Release 2.0.0-beta2
Use Java 7
Change "Camembert" title
When upgrading to Lollipop, reset the used theme to default
Update notification when changing lockscreen display mode
Update code to use Java 7 syntax
Update gradle version to 0.14.+
Fixed percentages rounding bug.