[gimp/soc-2009-dynamics] (23 commits) ...Merge resolution

[Alexia Death <alexiade src gnome org>]

Summary of changes:

  9c4b60e... Updated Icelandic translation (*)
  51a5b68... Updated Icelandic translation (*)
  844dd74... Updated Icelandic translation (*)
  99fd091... Updated Icelandic translation (*)
  18fa57b... Updated Icelandic translation (*)
  f7ff090... Fix a width/height confusion in the healing tool algorithm (*)
  567cd43... Remove file gimp.rc (*)
  15f86a8... Bump required GTK+ version to 2.18.1 (*)
  eb6bef3... Use gtk_widget_set_visible() (*)
  c58eee0... gui_sanity_check(): bump GTK+ dependency here too (*)
  45c05f5... Require GLib >= 2.22.0 (*)
  ee48b7b... Use accessors instead of table->children and adjustment->va (*)
  fcd346a... Build with GSEAL_ENABLE with a few exceptions (*)
  8cee9c6... Build with GSEAL_ENABLE and #undef it where accessors are m (*)
  11039a0... Build with GSEAL_ENABLE (*)
  171b449... Build with GSEAL_ENABLE (*)
  fa21f2d... Build with GSEAL_ENABLE and #undef it where accessors are m (*)
  fb1fdf4... Build with GSEAL_ENABLE (*)
  6608d66... Build with GSEAL_ENABLE and #undef it where accessors are m (*)
  1a23b9e... Build with GSEAL_ENABLE and #undef it where accessors are m (*)
  018e8b0... Build with GSEAL_ENABLE and #undef it where accessors are m (*)
  7ce6757... Define GSEAL_ENABLE globally (*)
  210a4b5... Merge resolution

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