Results for console tab-completion are now color-coded. CCMDs appear blue, CVars green and aliases red.
- externalize labels for automap statistics display to the string table.
Merge branch 'master' of https://github.com/slatenails/zdoom
- used TEXTCOLOR_ #defines for colorizing CCMD list, remove use of strbin1.
Merge branch 'master' of https://github.com/rheit/zdoom
- Fixed: crash when closing ZDoom in the save menu and a memory leak.
Merge branch 'maint'
- fixed: ChangeSpy didn't check if a player's camera's player pointer was valid before using it to get an index into the players table.
- commented out autoloading of .DEH lumps for maint branch.
- changed autoloading of *.deh lumps: it is now controlled by a CVAR with 3 options: never load *.deh lumps, load all of them or only load the last one. *.deh loading is disabled by default.
- Use a more conformant C++ preprocessor macro identifier for Unix systems.

The 'unix' identifier isn't defined when '-std' is passed to the compiler (tested with gcc and clang), so use '__unix__' which is well enough documented.
- added separate colors for the various types of 2-sided walls for the overlay automap. They previously all mapped to the same CVAR.
Merge branch 'maint'
- Fixed mismatched alloc/dealloc in FTextureManager.

The 'TextureFrames', which is attached to all the 'mAnimatedDoors', were deleted with one-pointer 'delete' and they were allocated with 'new[]'.
Merge branch 'maint' of https://github.com/edward-san/zdoom into maint
Merge branch 'maint'
Merge branch 'master' of https://github.com/rheit/zdoom

Conflicts:
	src/version.h
Merge branch 'master' of https://github.com/rheit/zdoom
Merge branch 'master' of https://github.com/coelckers/gzdoom into osx