Support for Bitcoin field in metadata

docs/fdroid.texi

@@ -425,6 +425,7 @@ The following sections describe the fields recognised within the file.
 * Issue Tracker::
 * Donate::
 * FlattrID::
+* Bitcoin::
 * Summary::
 * Description::
 * Repo Type::
@@ -559,6 +560,13 @@ The project's Flattr (http://flattr.com) ID, if it has one. This should be
 a numeric ID, such that (for example) https://flattr.com/thing/xxxx leads
 directly to the page to donate to the project.
 
+@node Bitcoin
+@section Bitcoin
+
+@cindex Bitcoin
+
+A bitcoin address for donating to the project.
+
 @node Summary
 @section Summary
 

fdroidserver/common.py

@@ -409,6 +409,7 @@ def parse_metadata(metafile, **kw):
     thisinfo['Issue Tracker'] = ''
     thisinfo['Donate'] = None
     thisinfo['FlattrID'] = None
+    thisinfo['Bitcoin'] = None
     thisinfo['Disabled'] = None
     thisinfo['AntiFeatures'] = None
     thisinfo['Update Check Mode'] = 'Market'
@@ -547,6 +548,8 @@ def write_metadata(dest, app):
         writefield('Donate')
     if app['FlattrID']:
         writefield('FlattrID')
+    if app['Bitcoin']:
+        writefield('Bitcoin')
     mf.write('\n')
     if app['Name']:
         writefield('Name')