Merge pull request #30 from wick-ed/master

reviewed diff and tested locally with 0.6.0
added file upload feature for php module
fixed coding standard
Merge pull request #31 from zelgerj/master

added file upload feature for php module
fixed virtualhost relative document and php module
Merge pull request #32 from zelgerj/master

fixed virtualhost relative document and php module
changed backreference handling
Merge branch 'master' of https://github.com/techdivision/TechDivision_WebServer