Eruby: fix logging.
New checker for DocBook SGML, mdoc, and text: igor.
Add RelaxNG (RNC) RNV checker
rnc-rnv: Change license to WTFPL
Cleanup.
Merge remote-tracking branch 'remko/rnc-rnv'
Formating.
Minor autoload cleanup.
Disable bash_hack by default.
Solve chicken-and-egg problem with getting ghc-mod version.
Don't change Vim's shell.
Workaround for Vim changing the semantics of lockvar.
Add support for maven customizations