remove Import Weapon Loadouts feature, which was mainly used for versions of FSPort prior to 3.0 and was broken from r2768 to r10718 anyway

git-svn-id: svn://svn.icculus.org/fs2open/trunk@10720 387891d4-d844-0410-90c0-e4c51a9137d3
Fix for Mantis 3045: gr.drawImage()'s UV arguments aren't working properly

git-svn-id: svn://svn.icculus.org/fs2open/trunk@10721 387891d4-d844-0410-90c0-e4c51a9137d3
Fix mantis 2940

Only reset pilotfile stats when the local Player is reset

git-svn-id: svn://svn.icculus.org/fs2open/trunk@10722 387891d4-d844-0410-90c0-e4c51a9137d3