CONTRIBUTORS.txt

Trent Mick (primary author)
Thomas Moschny (redhat packaging, https://bugzilla.redhat.com/show_bug.cgi?id=461692)
Massimo Di Pierro (security fix, issue #29)
Nikhil Chelliah ("smarty-pants" extra, issue #42)
Tim Gray (html5 block tags, issue #57)
Ryan Doenges (github.com/rhdoenges, filter CLI, issue #72)
slomo (github.com/slomo, metadata extra, issue #78)
Joe Stump (@joestump, pull #90)
msabramo (github.com/msabramo, tox test setup)
Nicholas Serra (github.com/nicholasserra, pull #135)
Attila-Mihaly Balazs (github.com/cdman)
Taylan Aydinli (github.com/vape, pull #140)
Joseph Turner (github.com/josephturnerjr, pull #122)
Malcolm Rowe (github.com/malcolmr)
Lukáš Pohlreich (github.com/polarkac)
Devvyn Murphy (github.com/devvynm)