Log Message:
Updated to version 0.6.4.

Changes:

0.6.4:
======
- Fixed some docs installation problems. (Eric Dorland & Damon)
- Took 'Curve Type' property out for GtkCurve & GtkGammaCurve, since GTK+
  has a bug which makes this crash pretty often. (Damon)
- Removed some unfinished GnomeDB widgets from the palette (Rodrigo Moya)

0.6.3:
======
- Fixed some BadMatch problems on multi-depth displays (Dave Camp).
- Better GnomeDB support (Rodrigo Moya, Jos<E9> Antonio Salgueiro Aquino,
  Daniel Wagner),
- Fixed properties problem where properties didn't get updated on focus-out
- Fixed bug when using GtkText and gettext (Dennis Brakhane).
- Updated docs to use DocBook 4.0, and avoided use of stylesheet images so
  it compiles easier.
- New translations - Romanian (Marius Andreiana), Simplified Chinese
  (Wang Jian) and Portuguese (Duarte Loreto).