added cmake lists for building project.
rename libscgi to libtscgi to avoid named conflict.
supplement status code should be returned of 'destory_request'.
added install target to cmake lists.
refactor cmake lists and migrate test case.
remove useless debug line.
remove autotools files.
fixed testing build and use makefile instead of build.sh
fixed problem: dirty stream out of read size in Mac OSX.
removed testing from default task in Makefile.
Merge branch 'cmake-instead-of-autotools'
removed useless template files.