Update doc for new build system.
Update doc for new build system.

daniilyar/ModSecurity,SpiderLabs/ModSecurity,phpModSecurity/ModSecurity,irtnog/ModSecurity,rosmo/ModSecurity,marcstern/ModSecurity,p0pr0ck5/ModSecurity,irtnog/ModSecurity,irtnog/ModSecurity,swebru/ModSecurity,marcstern/ModSecurity,marcstern/ModSecurity,daniilyar/ModSecurity,p0pr0ck5/ModSecurity,irtnog/ModSecurity,csanders-git/ModSecurity,beikezcs/ModSecurity,swebru/ModSecurity,hbopuri/ModSecurity,sdgdsffdsfff/ModSecurity,rosmo/ModSecurity,beikezcs/ModSecurity,rosmo/ModSecurity,bjh7242/ModSecurity,wafbuild/ModSecurity,csanders-git/ModSecurity,daniilyar/ModSecurity,swebru/ModSecurity,marcstern/ModSecurity,bjh7242/ModSecurity,beikezcs/ModSecurity,bjh7242/ModSecurity,beikezcs/ModSecurity,hbopuri/ModSecurity,bjh7242/ModSecurity,defanator/ModSecurity,daniilyar/ModSecurity,bjh7242/ModSecurity,sdgdsffdsfff/ModSecurity,daniilyar/ModSecurity,irtnog/ModSecurity,sdgdsffdsfff/ModSecurity,hbopuri/ModSecurity,csanders-git/ModSecurity,p0pr0ck5/ModSecurity,SpiderLabs/ModSecurity,hbopuri/ModSecurity,swebru/ModSecurity,sdgdsffdsfff/ModSecurity,swebru/ModSecurity,hbopuri/ModSecurity,SpiderLabs/ModSecurity,hbopuri/ModSecurity,rosmo/ModSecurity,swebru/ModSecurity,csanders-git/ModSecurity,wafbuild/ModSecurity,marcstern/ModSecurity,p0pr0ck5/ModSecurity,beikezcs/ModSecurity,csanders-git/ModSecurity,csanders-git/ModSecurity,defanator/ModSecurity,beikezcs/ModSecurity,p0pr0ck5/ModSecurity,p0pr0ck5/ModSecurity,bjh7242/ModSecurity,irtnog/ModSecurity,daniilyar/ModSecurity,sdgdsffdsfff/ModSecurity,sdgdsffdsfff/ModSecurity,defanator/ModSecurity,wafbuild/ModSecurity