Added MythGame and MythArchive support.
All code was provided by Britney Fransen (LinHES).

Tweaked the mythburn window in mythburn-ui.xml and also
the exportnative window in mythnative-ui.xml.

new file:   game-ui.xml
new file:   mytharchive-ui.xml
new file:   mythburn-ui.xml
new file:   mythnative-ui.xml
Capatilized the K in OK in button name="ok" under MythFileBrowser
window located in base.xml.

modified:   base.xml
Removed an extra space in the textarea name="heading" of window editmetadata located
in music-ui.xml.

modified:   music-ui.xml
Increased the the size and tweaked the position of <textarea name="s00e00"
and <textarea name="syndicatedepisode" under the <buttonlist name="recordings"
in recordings.ui.xml.

modified:   recordings-ui.xml
Bumped version to 4.40.

modified:   themeinfo.xml