[glom] Created tag 1.21.7

[Murray Cumming <murrayc src gnome org>]

The unsigned tag '1.21.7' was created.

Tagger: Murray Cumming <murrayc murrayc com>
Date: Wed Mar 14 12:59:24 2012 +0100

    1.21.7

Changes since the last tag '1.21.6':

Murray Cumming (17):
      libglom: LayoutGroup: Remove deprecated remove_field() and has_field().
      LayoutItem_GroupBy: Add get and set methods for members.
      Field: Removed deprecated methods.
      Document: Move XML utilities into a new file.
      Remove some virtual keywords
      Remove some unused member variables.
      Adjust some comments
      Reduce use of the derived ComboBoxText.
      Simplify code that just re-emits signals.
      More signal reemitting simplification.
      Fix some simple warnings found by clang++
      Make sure that get_appwindow() overrides are const.
      Dialog_ImportCSVProgress: rename a signal handler.
      FlowTable::add(): Rename to add_widgets().
      set_document(), init() methods: Avoid the appearance that these are virtual.
      Fixed the tests build.
      1.21.7