added envVars to server backreferences
Merge pull request #19 from wick-ed/master

added envVars to server backreferences
bugfix: missed member init
Merge pull request #20 from wick-ed/master

bugfix: missed member init
changed flag handling and added M-flag
minor bugfix
bugfix: isset is not my friend
Merge pull request #21 from wick-ed/master

changed flag handling and added M-flag
not matching M-flag rewrites will not trigger L-flag from now on
Merge pull request #22 from wick-ed/master

not matching M-flag rewrites will not trigger L-flag from now on
enhanced documentation
Merge branch 'master' of https://github.com/techdivision/TechDivision_RewriteModule
got rid of eval-based condition check
Merge pull request #23 from wick-ed/master

got rid of eval
splitoff server component
refactored due to split off server component
Merge pull request #24 from zelgerj/master

splitoff server component
refactored due to split off server component
Merge pull request #25 from zelgerj/master

refactored due to split off server component
Update composer.json