Add -no_unfocused_pause option.

git-svn-id: svn://svn.icculus.org/fs2open@10463 387891d4-d844-0410-90c0-e4c51a9137d3
Fix for Coverity 1107332: Negative array index read

git-svn-id: svn://svn.icculus.org/fs2open@10464 387891d4-d844-0410-90c0-e4c51a9137d3
Trunk Sync: r10464
This is sans Trunk Commit 10463 due to osapi changes.

git-svn-id: svn://svn.icculus.org/fs2open@10465 387891d4-d844-0410-90c0-e4c51a9137d3
Fix a bug with the multiplayer SEXP code. The callback functions write to the packet and thus can also make it go out of bounds. 

git-svn-id: svn://svn.icculus.org/fs2open@10466 387891d4-d844-0410-90c0-e4c51a9137d3
Fix a bug with the event.log where SEXPs which weren't in events would also write data to the log.

git-svn-id: svn://svn.icculus.org/fs2open@10467 387891d4-d844-0410-90c0-e4c51a9137d3
Merge changes of trunk r10463.

git-svn-id: svn://svn.icculus.org/fs2open@10468 387891d4-d844-0410-90c0-e4c51a9137d3
Make the Mission Objectives editor a little larger. Cause why not? 

git-svn-id: svn://svn.icculus.org/fs2open@10469 387891d4-d844-0410-90c0-e4c51a9137d3
Add a SEXP for checking the current state of ship flags. 

git-svn-id: svn://svn.icculus.org/fs2open@10470 387891d4-d844-0410-90c0-e4c51a9137d3
Fix a bug where you couldn't press g to start a mission in debug builds.

git-svn-id: svn://svn.icculus.org/fs2open@10471 387891d4-d844-0410-90c0-e4c51a9137d3