[glade] (15 commits) Created branch margins

[Juan Pablo Ugarte <jpu src gnome org>]

The branch 'margins' was created.

Summary of new commits:

  9faa700... Implemented inline margins edit mode. Now it is posible to 
  b60c497... Added GladeCommand support to margin edit mode.
  3ec4727... Made margins edit mode snap bu 8px while holding ALT
  898ad76... Made margins edit mode restrict margins size to avoid resiz
  c89d499... Let margin edit mode resize toplevel until the size of the 
  b6d22fa... Changed margin step to 6 pixels Clean up gdl_update_max_mar
  887bb1c... Added dimesions drawing when editing margins
  bd91bf6... Use style colors instead of hard coded values to draw dimen
  e217ff4... Do not draw dimension lines if there is no margin set
  8a81880... Added alignment edit mode to the workspace.
  990b152... Draw animated dash line in round nodes too.
  88054a1... Added the avility to choose fill/center alignment using the
  0a8db24... Revert "Added the avility to choose fill/center alignment u
  1470545... Revert "Draw animated dash line in round nodes too."
  2a91390... Replaced drag&drop alignment editing by making each node ac