Draft: Users before December 8, 2016

The CONTRIBUTING.md Was created on December 8, 2016 on this commit

The following command gives the following result

git log --pretty="format:user:%an date:%ad" --name-only --encoding=UTF-8 --before="2016-12-08" | \                      
grep user contributors.txt | \                                                                                          
awk -F"date" '{print $1}' names.txt | sort | uniq

name	same as	Contributed After
=		YES
$R0h!tH	Rohith Reddy	YES
Aaron W. Swenson		YES
Alec Gosse
Andrea Nardelli
anton
Bas Couwenberg		YES
Clemens Werther
cvvergara	Vicky Vergara	YES
daniel	Daniel Kastl	YES
Daniel Kastl	Daniel Kastl	YES
drnextgis
guest
Illedran	Andrea Nardelli
J Kishore kumar
Jonathan Wakely
J Smith
kiorky
Kirill Müller
Kishore kumar J
Ko Nagase	Ko Nagase
m3th0s
manikanta-kondeti
mapas de vicky	Vicky Vergara	YES
michael skinner
Mohammed Zia
nbrinckm
(no author)
Omar
petebp
Regina Obe	Regina Obe	YES
robe2	Regina Obe	YES
rohith	Rohith Reddy	YES
Rohith Reddy	Rohith Reddy	YES
root		YES
sanak	Ko Nagase
Sandro Santilli
Stephen Mather
Stephen Woodbridge		YES
takubo
The Gitter Badger
Vadim Zhukov
Varod
vicky	Vicky Vergara	YES
vicky vergara	Vicky Vergara	YES
Vicky Vergara	Vicky Vergara	YES
Vincent Picavet
yobiSource
zibon

To get the contributors that also contributed after the Contribution agreement was created:

git log --pretty="format:user:%an" --name-only --encoding=UTF-8 --before="2016-12-08" | \                               
grep user | \                                                                                                           
awk -F"user:" '{print $2}' | sort | uniq > before.txt                                                                   
                                                                                                                        
git log --pretty="format:user:%an" --name-only --encoding=UTF-8 --after="2016-12-08" | \                                
grep user | \                                                                                                           
awk -F"user:" '{print $2}' | sort | uniq > after.txt                                                                    
                                                                                                                        
comm -12 before.txt after.txt                                                                                           

Giving the following result:

=
Aaron W. Swenson
Bas Couwenberg
cvvergara
Daniel Kastl
Regina Obe
robe2
Rohith Reddy
root
Stephen Woodbridge
Vicky Vergara