Hangar: cleanup, small changes

* Remove donation link - nowhere to be found in source repo
* slightly better summary

metadata/ca.mimic.apphangar.txt

@@ -1,22 +1,11 @@
-# F-Droid metadata template
-#
-# See http://f-droid.org/manual for more details
-#
-# Fields that are commented out are optional
-# Disabled: (if an app must vanish from the repo)
-# AntiFeatures: (comma-separated) (possible values hard-coded in fdroidserver)
 Categories:System
 License:GPLv3
 Web Site:https://github.com/corcoran/Hangar
 Source Code:https://github.com/corcoran/Hangar
 Issue Tracker:https://github.com/corcoran/Hangar/issues
-Donate:http://goo.gl/SvSAeK
 
 Auto Name:Hangar
-# FlattrID: (number)
+Summary:Access recent and top apps
-# Bitcoin: (bitcoin address)
-# Name: (to override the name of the app in the index)
-Summary:Smart recent/top apps as a notification or widget
 Description:
 Provides a customizable shortcut launcher in your notification drawer to give
 you relevant, easy access to your most frequently used apps based on smart
@@ -31,23 +20,11 @@ Features include:
 * Fully customizable! Change the # of shortcuts, icon color, size and more..
 .
 
-# Requires Root: Yes (f not having root breaks the app or renders it useless)
-# Repo and Build fields only matter in source-built apps
 Repo Type:git
 Repo:https://github.com/corcoran/Hangar
 
-# One for each source build
-# Build:<version>,<version code>
-#     commit=<tag/commit/rev>
-#     [...]
-#
-# For a complete list of flags, see the manual
-# Maintainer Notes:
-# Here go the notes to take into account for future updates, builds, etc.
-# Will be published in the wiki if present.
-# .
 Build:2.0,29
-    commit=08af25f
+    commit=08af25fdc48d72c
     subdir=Apphangar
     gradle=yes
 
@@ -56,4 +33,3 @@ Update Check Mode:Tags
 Current Version:2.0
 Current Version Code:29
 
-# No Source Since: First version to be partially or completely missing upstream