2.0.2 > 2.0.3
Add german translation thanks to Sebastian Maar
Add portuguese (BR) translation thanks to Alexandre Ruoso
Allow to load a custom CSS stylesheet in theme thanks to Emmanuel Hesry 
Use the official wp color picker thanks to me :)

git-svn-id: https://plugins.svn.wordpress.org/recommend-a-friend/trunk@990853 b8457f37-d9ea-0310-8a92-e5e31aec5664
add plugin icon

git-svn-id: https://plugins.svn.wordpress.org/recommend-a-friend/trunk@990860 b8457f37-d9ea-0310-8a92-e5e31aec5664
Merge after tag 2.0.3