Bump version 3.0.2

Merge pull request gitify-app#384 from manosim/release/v3.0.1

Release 3.0.1

Merge pull request gitify-app#366 from manosim/setup-autoupdate

Setup autoupdate

Merge pull request gitify-app#301 from manosim/release-2.0.2

Release 2.0.2

Merge pull request gitify-app#299 from manosim/release-2.0.1

Bump 2.0.1

Merge pull request gitify-app#294 from manosim/release-2.0.0

Release 2.0.0

Merge pull request gitify-app#222 from manosim/release-1.1.0

Release v1.1.0

Merge pull request gitify-app#194 from ekonstantinidis/release-1.0.0

Release 1.0.0

Merge pull request gitify-app#146 from ekonstantinidis/fix-bug

Update to react 0.14.5 and remove react-tools

Merge pull request gitify-app#109 from ekonstantinidis/prepare-0.0.18

Prepare 0.0.18