Gotify-tray

Commits
- 6c28060: use QUrl to construct the websocket url (dries.k)
- 0bea6ea: a better main window (dries.k)
- 9c3a3f9: update timezone (dries.k)
- 3e6868f: do not trash milliseconds (dries.k)
- 484a77e: v0.1.0 (dries.k)

Commits
- 8731ad0: add watchdog interval to settings (dries.k)
- 16131e5: apply QApplication properties before verifying server (dries.k)
- cf84f13: move watchdog callback (dries.k)
- d14f299: add placeholder url (dries.k)
- 63c47c4: cleanup (dries.k)
- 89c22fd: log tray/notification capabilities (dries.k)
- 376b081: check if cached image exists on disk (dries.k)
- f12a903: update readme (dries.k)
- f5f2e2b: update requirements (dries.k)
- bdec8a5: v0.0.15 (dries.k)

Commits
- c063f11: remove MainWindow (dries.k)
- 829a9a7: remove themes (dries.k)
- b6e756d: reset wait time on socket open (dries.k)
- ac656d0: reorder settings widget (dries.k)
- 0e5f923: update images (dries.k)
- 4cecc6a: update logo (dries.k)
- a3673a9: restructure new_message_callback (dries.k)
- 7f1c3ef: remove unused image (dries.k)
- 83a94df: v0.0.14 (dries.k)

Commits
- 1cfa443: refresh applications when receiving a message with unknown appid (dries.k)
- 66bad86: v0.0.13 (dries.k)

Commits
- e1e669d: use actions (dries.k)
- e7d7ed6: v0.0.12 (dries.k)

None