[gtkhtml] Created tag GTKHTML_4_5_2

[Matthew Barnes <mbarnes src gnome org>]

The unsigned tag 'GTKHTML_4_5_2' was created.

Tagger: Matthew Barnes <mbarnes redhat com>
Date: Sat Jun 2 21:13:05 2012 -0400

    GtkHtml 4.5.2

Changes since the last tag 'GTKHTML_4_5_1':

Matthew Barnes (2):
      Post-release version bump.
      NEWS update for 4.5.2 release.

Milan Crha (3):
      Add signal "spell-languages-changed"
      Bug #675871 - Hide gnu make extensions warnings for automake 1.12
      Bug #676218 - Using the color Picker blocks any input for composer

Sam Thursfield (1):
      Bug 672582 - Fix selection behavior inside <iframe>