add Gadgetbridge metadata

metadata/nodomain.freeyourgadget.gadgetbridge.txt

@@ -0,0 +1,38 @@
+Categories:System
+License:AGPL
+Web Site:https://github.com/Freeyourgadget/Gadgetbridge
+Source Code:https://github.com/Freeyourgadget/Gadgetbridge
+Issue Tracker:https://github.com/Freeyourgadget/Gadgetbridge/issues
+
+Auto Name:Gadgetbridge
+Summary:Communicate with your Pebble using FOSS only
+Description:
+Gadgetbridge is a Android (4.4+) Application which will allow you to use your
+Pebble without the vendors closed source application and without the need to
+create an account and transmit any of your data to the vendors servers.
+
+We plan to add support for the Mi Band and maybe even more devices.
+
+Features:
+* Incoming calls notification and display (caller, phone number)
+* Outgoing call display
+* Reject/hangup calls
+* SMS notification (sender, body)
+* K-9 Mail notification support (sender, subject, preview)
+* Support for generic notificaions (above filtered out)
+* Apollo music playback info (artist, album, track)
+* Music control: play/pause, next track, previous track
+.
+
+Repo Type:git
+Repo:https://github.com/Freeyourgadget/Gadgetbridge.git
+
+Build:0.1.0,1
+    commit=0.1.0
+    gradle=yes
+    subdir=app
+
+Auto Update Mode:Version %v
+Update Check Mode:Tags
+Current Version:0.1.0
+Current Version Code:1