fix bridge edge obstruction size and rotation of hele bridge edge

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@13813 3db68df2-c116-0410-a063-a993310a9797
Enable sound notifications with technology upgrades. Based on patch by mpmoreti. Fixes #2021

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@13814 3db68df2-c116-0410-a063-a993310a9797
better garrison flag handling. Refs #2096.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@13815 3db68df2-c116-0410-a063-a993310a9797
Tweaked farm decal color.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@13816 3db68df2-c116-0410-a063-a993310a9797
Avoid continual libxml2 memory leak in simulation-test mode

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@13817 3db68df2-c116-0410-a063-a993310a9797
Display error messages instead of breaking into the debugger when we don't have rights to save a map in Atlas. Fixes #1941.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@13818 3db68df2-c116-0410-a063-a993310a9797
Fix gazelle in deep water starting position on Oasis 9. Fixes #2123

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@13819 3db68df2-c116-0410-a063-a993310a9797
disable querying of local entities with a component. Avoids OOS problems. Patch thanks to historicbruno. Fixes #2119

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@13820 3db68df2-c116-0410-a063-a993310a9797
add file notification to Mac ticket 514, also change name of class FileInfo to CFileInfo to ease Mac development

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@13821 3db68df2-c116-0410-a063-a993310a9797
More GUI updates/cleanup.
Merge remote-tracking branch 'remotes/trunk'
Escape nick in regex and remove extreanious whitespace.
Remove extreanious variables.
Merge branch 'master' of http://github.com/JoshuaJB/0ad into lobby
Merge branch 'lobby' of https://github.com/JoshuaJB/0ad into lobby-rankings