Fixes crash in the texture replacement editor: Erasing the end element of a size 0 vector is probably not a safe thing to do

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10717 387891d4-d844-0410-90c0-e4c51a9137d3
restore a strcpy that was accidentally removed in r2768 (fixes Mantis #3046)

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10718 387891d4-d844-0410-90c0-e4c51a9137d3
Removing dead and potentially confusing code

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10719 387891d4-d844-0410-90c0-e4c51a9137d3
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/fs2_open@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/fs2_open@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/fs2_open@10722 387891d4-d844-0410-90c0-e4c51a9137d3
Fix Coverity reports of Uninitialized scalar variable with the vertex struct. Should vertex ever be converted to a class from a struct, these memsets as well as the pre-existing ones will need to be removed in favour of a proper constructor of the then vertex class.

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10732 387891d4-d844-0410-90c0-e4c51a9137d3
Fix Coverity 1093783 Uninitialized scalar variable with opengl_light structure in gr_opengl_set_center_alpha()

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10733 387891d4-d844-0410-90c0-e4c51a9137d3
Fix Coverity 1093788 Uninitialized scalar variable - no need for bitwise AND when value is so far unset

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10734 387891d4-d844-0410-90c0-e4c51a9137d3
Fix Coverity 1093799 Uninitialized scalar variable -- initialise array contents to zero

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10735 387891d4-d844-0410-90c0-e4c51a9137d3
Fix Coverity 1093638, 1093640 and 1093667: Out-of-bounds access in tcp_client.cpp

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10736 387891d4-d844-0410-90c0-e4c51a9137d3
Fix Coverity 1093663: Out-of-bounds access in multi_oo_pack_data()

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10737 387891d4-d844-0410-90c0-e4c51a9137d3
Stopgap fix to avert a crash in get_subsystem_world_pos later on

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10738 387891d4-d844-0410-90c0-e4c51a9137d3
Fix mantis 2812 (From Yarn)

Add modular help tables and allow more than 2 help overlays

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10739 387891d4-d844-0410-90c0-e4c51a9137d3
Fix mantis 3053 (From MageKing17)

Check KEY_DEBUGGED1 to allow event.log snapshot to trigger when using
release+cheats

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10740 387891d4-d844-0410-90c0-e4c51a9137d3
From MageKing17: Fix for Mantis 3502 (Flush the sexp result tree after argument evaluation to avert accidental short-circuit results)

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10741 387891d4-d844-0410-90c0-e4c51a9137d3
follow-up to r10734: in the event of any SND_F flags being added in the future, this is more future-proof

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10742 387891d4-d844-0410-90c0-e4c51a9137d3
roll back r10741 pending further code review; see Mantis #3052

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10743 387891d4-d844-0410-90c0-e4c51a9137d3
fix a bug in the when-argument sexp that managed to escape detection from its original design! spotted by MageKing17, fixes Mantis #3052

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10748 387891d4-d844-0410-90c0-e4c51a9137d3
quotes can span multiple lines as well, so let's keep track of that flag (fixes Mantis #3001)

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10753 387891d4-d844-0410-90c0-e4c51a9137d3