fix generating src/games.c using 'make -C src gamelist' #24
fix compiling debug build using clang #35

clang doesn't allow inline on function in external file.
Merge pull request #52 from zturtleman/fix_make_gamelist

help to fix generating src/games.c using 'make -C src gamelist' #24
revert 8bedb44
fix “make -C src gamelist”, fix #24
Merge pull request #53 from zturtleman/fix_clang_debug

fix compiling debug build using clang #35
fix non-ascii filter #44 #54
fix a little mistake in q3_unescape, #46
unescape wolf:et extended escape code, fix #55
discriminate “^P” from wolf:et and “^P000o” from Unvanquished escape codes
sanitise boundaries in q3_unescape when string is terminated by an escape code
rewrite GNU old-style field designator with C99 syntax, fix #56
delete bad vim modelines