Update drawing model docs
authorMatthias Clasen <mclasen@redhat.com>
Sun, 10 Nov 2013 08:25:48 +0000 (03:25 -0500)
committerMatthias Clasen <mclasen@redhat.com>
Sun, 10 Nov 2013 17:58:32 +0000 (12:58 -0500)
commit7806684592db3e9ff4a39e1a30f3acab355ad335
treefc3ebf621fa1e9dff2e1953e80b828b146484700
parenteae9513cbda36f8cc70143e387c5017c83f80689
Update drawing model docs

Include material from Alex' blog post about the modern GTK+
rendering model.
docs/reference/gtk/drawing-model.xml