Remove unneeded double-percent signs
Fix glare
Movecost sanity check
Stop vehicle missing frame check from causing crash by using typical part iteration loop.
add_missing_frames: optimize.
* run after part insertion, within json_load/load_legacy functions
* push new frame into item list instead of using vehicle::install_part, which triggers
  find_external_parts, find_exhaust, precalc_mounts once for every frame added; load
  does this anyway.
* Only run if savegame_loading_version is v10 or below; new saves won't have vehicles
  with invalid frame config.
Add missing files to VS project
Fix names of SDL libs
Fix ambiguous calls to math functions in VC++ headers
Add another missing SDL lib
Refresh VS 2012 project with fixes from 2010
Get SDL Tiles config building in Visual Studio
Fix zombie dog and turkey sizes
Add debug tiles config for VS
Fix traps
Fix duplicate flag in f_rack
Fix furniture in buildings
Merge bugfixes.