Fix for an invalid index crash.

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10550 387891d4-d844-0410-90c0-e4c51a9137d3
Fix for Mantis 3027: Crash if ship AI is forced to change target

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10552 387891d4-d844-0410-90c0-e4c51a9137d3
Fix Mantis 3029: Clang warning: expression result unused in multi_pinfo_blit_squadron_logo()

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10556 387891d4-d844-0410-90c0-e4c51a9137d3
Fix issue 3030: Clang warning: semantic issue, '&&' within '||' in gr_[re|un]size_screen_pos() and gr_[re|un]size_screen_posf()

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10557 387891d4-d844-0410-90c0-e4c51a9137d3
Project files in Xcode4 folder adopt latest suggested project file settings from Xcode 5.1.1

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10558 387891d4-d844-0410-90c0-e4c51a9137d3
Ported r10442 from zookeeper branch: increased the arrival/departure paths restriction dialog's width by 100px so even longer path names will be fully visible.

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10561 387891d4-d844-0410-90c0-e4c51a9137d3
Ported r10395 from zookeeper branch: made the Shields handle support non-quadrant shields.

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10562 387891d4-d844-0410-90c0-e4c51a9137d3
Ported r10282 from zookeeper branch: added a new #SOUND SETTINGS section to game_settings.tbl and in it overrides for the default sound, music and voice volume.

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10563 387891d4-d844-0410-90c0-e4c51a9137d3
Fix Mantis Issue 3032: AddressSanitizer: SEGV on unknown address 0x00000000f000 in texture_info::LoadTexture()

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10567 387891d4-d844-0410-90c0-e4c51a9137d3
Fix Mantis Issue #3033: AddressSanitizer: global-buffer-overflow in shockwave_move()

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10568 387891d4-d844-0410-90c0-e4c51a9137d3
Increase Xcode and Xcode4 version and filename consistency with other platforms.

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10569 387891d4-d844-0410-90c0-e4c51a9137d3
Unify all the revision placeholders out to 6 digits for increased regex replacement reliablity.

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10570 387891d4-d844-0410-90c0-e4c51a9137d3
Removes the DS_Store hidden files from the Xcode4 Frameworks archive.

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10572 387891d4-d844-0410-90c0-e4c51a9137d3
Fix Coverity 1194949: Copy-paste error in gr_opengl_bitmap_ex()

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10575 387891d4-d844-0410-90c0-e4c51a9137d3
Fix Coverity 1093376: Copy-paste error in ade_table_entry::OutputMeta()

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10576 387891d4-d844-0410-90c0-e4c51a9137d3
Fix Coverity 1093493: Missing break in switch statement. No logical reason why LE_ORDER_EVADE should fall through to LE_ORDER_STAY_NEAR. Only switch statement in block without a break statement further indicates an oversight.

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10577 387891d4-d844-0410-90c0-e4c51a9137d3
Related to Coverity 1093623: The self-assignment at present has no effect

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10578 387891d4-d844-0410-90c0-e4c51a9137d3
Fix Coverity 1093302: Unchecked return value. This is the only occasion where the return value of ship_get_by_signature() is not checked. Likely oversight.

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10579 387891d4-d844-0410-90c0-e4c51a9137d3
Fix Coverity 1093306: Whilst the return value was not checked in beam.cpp, the correct fix is to convert the function to void given no location actually checks the return value.

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10580 387891d4-d844-0410-90c0-e4c51a9137d3
Fix Coverity 1093381: Resource leak in object due to absence of destructor. Provided that release() has already been called, which would mean memory has been cleaned up on most paths, this destructor will be in essence a NOP (or close to it). If memory has typically not been cleaned up already, this addition will improve memory usage over time.

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10581 387891d4-d844-0410-90c0-e4c51a9137d3