Squashed 'core/' changes from e29bb4d..95134a5

95134a5 Update homebrew formula
760d87c Update homebrew formula
51cca24 Fix DB tests
9e84dd0 Merge tag 'v0.3.0-alpha' into develop
c05fabb Merge branch 'release/0.3.0-alpha'
3fcc3cb Update changelog date for release
7d5b547 Merge branch 'develop' of github.com:syncany/syncany into develop
a448771 Remove obsolete database_name field

git-subtree-dir: core
git-subtree-split: 95134a5d2ab07d1ad0b5cc08bd118180e2bb821b
Merge commit '5407be4878917537b5163dcff60c1c4a3f44a174'