update .gitignore to ignore codeblocks layout files

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10207 387891d4-d844-0410-90c0-e4c51a9137d3
Add common parsing function for hud tables (originally from m!m with updates from me)

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10208 387891d4-d844-0410-90c0-e4c51a9137d3
Merge Yarn adaptable hud with m!m common hud parse

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10209 387891d4-d844-0410-90c0-e4c51a9137d3
Fix two issues found by Yarn

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10210 387891d4-d844-0410-90c0-e4c51a9137d3
Ported r9704 from zookeeper branch: Added scripting function for drawing filled and unfilled arcs and made drawCircle able to draw unfilled circles.

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10211 387891d4-d844-0410-90c0-e4c51a9137d3