Fix change logs.
Disable auto-away status while on "do not disturb". Fixes #18.
Filter out status messages for the history export. Fixes #99.
Force close all activities before kill the app. Fixes #79.
Fix typos.
Stop OTR session on disable OTR in the settings. Fixes #98.
Fix status tracking. Close #100.
Reconnect only when server side history storage mode changed. Fixes #101.
Fix notifications in Android 4+ for disabled persistent icon. Close #105.
Resize avatar for shortcut icon. Close #107.
Invalid timestamp for persistent notification (see #123)