remove redundant config.mak file from previous obsolete build system

config.mak

@@ -1,12 +0,0 @@
-SRCPATH=.
-CC=gcc
-CCDEP=gcc
-CFLAGS=-std=gnu99 -I$(SRCPATH)
-CXXFLAGS=-std=c++11 -I$(SRCPATH)
-#CPPFLAGS=-Wall -msse2 -O3 -ffast-math -fomit-frame-pointer
-CPPFLAGS=-Wall -msse2 -g
-LD=gcc -o 
-LDFLAGS=-shared
-OBJ=o
-SOEXT=dll
-EXT=.exe