TangramBam can be compiled by gcc/g++ version 4.4.
Fix the comparison between signed and unsigned int in TangramBam/tangram_bam.cpp.
TangramScan can be compiled by gcc/g++ version 4.4.
Okay with g++/gcc version 4.4
	new file:   OutSources/util/TGM_BamHeader.c
	new file:   OutSources/util/TGM_BamHeader.h
	new file:   OutSources/util/TGM_Error.c
	new file:   OutSources/util/TGM_Error.h
Fix using uninitialized values for getting SP ref names