Add metadata for Nori

Nori is a free and open-source Android client for online tag-based image
archives. https://github.com/tjg1/nori

metadata/io.github.tjg1.nori.txt

@@ -0,0 +1,34 @@
+Provides:pe.moe.nori
+Categories:Multimedia
+License:GPLv2
+Author Name:Tomasz Jan Góralczyk
+Author Email:tomg@fastmail.uk
+Web Site:https://twitter.com/Nori_Android
+Source Code:https://github.com/tjg1/nori
+Issue Tracker:https://github.com/tjg1/nori/issues
+Changelog:https://raw.githubusercontent.com/tjg1/nori/HEAD/CHANGELOG
+Donate:https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=FSVJZBNKMVZ9J
+Bitcoin:1NHUsSzj3N7TE8rykUYk8rqqLWWSmTVzdp
+
+Auto Name:Nori
+Summary:Online tag-based image archive viewer
+Description:
+Connect to *booru tag-based image archives and browse by tags.
+
+The safebooru.org site is preloaded which shows Anime images that are considered
+'safe for work'. Note that the images there are usually of high quality and
+though the app is fast, a lot of data will be downloaded.
+.
+
+Repo Type:git
+Repo:https://github.com/tjg1/nori.git
+
+Build:2.1.0,2
+    commit=v2.1.0
+    subdir=app
+    submodules=yes
+    gradle=yes
+    novcheck=yes
+
+Auto Update Mode:Version v%v
+Update Check Mode:Tags .*[0-9]$