Remove non-exhaustive pattern-matching warning
Adding option <sethttpcode> in outputfilter
Removing indentation with tabs in outputfilter.ml
Adding option continue to rewritemod, to continue with rewritten request (instead of restarting)
Doc: new options in outputfilter and rewritemod
Raise an error to parse syslog facility
Merge pull request #38 from ocsigen/outputfilter

New option in Outputfilter and rewritemod
Merge branch 'master' into 3.0.0-cohttp