extended unit testing
cleaned up server backreferences
heavily extended unit tests
refactoring due to hook feature
Merge branch 'master' of https://github.com/techdivision/TechDivision_RewriteModule
Merge pull request #16 from zelgerj/master

refactoring due to hook feature
added redirect tests
Merge branch 'master' of https://github.com/techdivision/TechDivision_RewriteModule
fixed tests
Merge pull request #17 from zelgerj/master

fixed tests
worked on redirect workflow and tests
merging with techdivision
Merge pull request #18 from wick-ed/master

reviewed diff