[grilo/debian] (16 commits) ...Update debian files

[Juan A. Suarez Romero <jasuarez src gnome org>]

Summary of changes:

  ed6b503... test-ui: We only really support GTK+ 3.x builds (*)
  02e3227... test-ui: Make the test window a decent size (*)
  ff881ab... test-ui: Fix leaks (*)
  bf431b8... core: Avoid pedantic compiler warnings with C++. (*)
  d940e8a... doc: Clearify that GrlConfig are not persistant (*)
  84cf604... doc: Fix typos in GrlConfig description (*)
  cfb1bd8... grl-net: avoid a possible double free (*)
  1dbc761... core: Fix typo in key description (*)
  6076360... vala: Do not install VAPI files in specific vapi directory  (*)
  f85382e... vala: make container in source.browse() nullable (*)
  f48207f... core: Fix typos in documentation (*)
  2fd41dc... doc: Improve documentation (*)
  480c945... Update Copyright headers (*)
  bae748a... Bump to 0.1.20 (*)
  a64022d... Merge tag 'grilo-0.1.20' into debian
  5f05756... Update debian files

(*) This commit already existed in another branch; no separate mail sent