Bug 28386: Some manual removals from contributors.yaml

Those are not real authors and should be removed from the
contributors.yaml file

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

docs/contributors.yaml

@@ -150,9 +150,6 @@ Bernardo González Kriegel:
   commits: 286
   first_commit: 1287337626
   openhub: https://www.openhub.net/p/koha/contributors/6618544839606
-BibLibre Team:
-  commits: 4
-  first_commit: 1326451965
 Bin Wen:
   commits: 1
   first_commit: 1572766492
@@ -202,9 +199,6 @@ Brooke Johnson:
 Bruno Toumi:
   commits: 74
   first_commit: 1147427151
-ByWater Solutions Team:
-  commits: 3
-  first_commit: 1364678106
 Caitlin Goodger:
   commits: 7
   first_commit: 1484832978
@@ -790,15 +784,9 @@ Ketan Kulkarni:
   first_commit: 1380725568
 Kip DeGraaf:
   notes: 'Early Koha tester from Ann Arbor Library, gave Koha exposure at Think Linux Expo in Toledo 2002'
-Koha Instance Knakk-koha:
-  commits: 1
-  first_commit: 1427733511
 Koha SAB CINECA:
   commits: 2
   first_commit: 1400208742
-Koha Translators:
-  commits: 7
-  first_commit: 1527175770
 Koustubha Kale:
   commits: 9
   first_commit: 1273068409
@@ -1042,9 +1030,6 @@ Owen Leonard:
   first_commit: 1067627352
   notes: 3.0+ Interface Design
   openhub: https://www.openhub.net/p/koha/contributors/6618544609147
-PTFS Team:
-  commits: 1
-  first_commit: 1253100352
 Pablo Bianchi:
   commits: 1
   first_commit: 1388104442
@@ -1128,9 +1113,6 @@ Pongtawat Chippimolchai:
 Priya Patel:
   commits: 1
   first_commit: 1513787649
-QA Manager:
-  commits: 1
-  first_commit: 1203475405
 Rachel Dustin:
   commits: 1
   first_commit: 1385574962