[f-spot] (8 commits) ...Merge branch 'on2.12'

[Stephane Delcroix <sdelcroix src gnome org>]

Summary of changes:

  adf2881... a lot of changes to allow building on gtk#2.12, gio# (from 
  72c32cf... bundle gio-sharp
  0fceda0... install the assembly and the .config
  352606e... some more Makefile tweakings
  e4658b0... bundle gtk-sharp-beans
  1d7b680... latest patches so it builds and run
  ab05b9e... drop an old hook preventing running from installed path
  2aad430... Merge branch 'on2.12'