Correcting typo.

Reported by BP Johnson.
add waffle.io badge
Add space after banner.

Otherwise, pandoc does not recognize the first heading.
Bugfix for missing line numbers

Reported on the context mailing list

    http://thread.gmane.org/gmane.comp.tex.context/88372

This was due to a missing comment sign!!
Bump version number
Merge branch 'dev'

Bugfixes