add makefile documentation (tag untag upload version)
add makefile documentation (tag untag upload version)

kerphi/phpfreechat,MingJen/phpfreechat,jahanzaibbahadur/phpfreechat,bright-sparks/phpfreechat,bright-sparks/phpfreechat,jahanzaibbahadur/phpfreechat,MingJen/phpfreechat,bright-sparks/phpfreechat,kerphi/phpfreechat,jahanzaibbahadur/phpfreechat,MingJen/phpfreechat