picolisp: add declarations for the ks0108b glcd module
ks0108b/ks0108b.c: include conditional compilation macros
ks0108b: include references for the ks0108b module
ks0108b/lua: prefix 'lua_' for all function names
lua/ks0108b: include prototype for glcd module
modules/auxmods.h: adjust symbol spacing
modules/auxmods.h: fix typo