We should remove from setup migration step obsolete stuff

There is code in there to detect admins from 1.0.7 or 1.0.8 and migrate them which won’t work any way given the schema differences.

(from redmine: issue id 5367, created on 2017-02-01, closed on 2017-02-23)

• Relations:
  • copied_to #5235 (closed)
• Changesets:
  • Revision cd223961 by Côme Chilliet on 2017-02-01T10:26:55.000Z:

Fixes #5367 Removed admin migration (from FD>1.0.8), added admin organizationalRole detection

• Revision 18e9ea0f by Côme Chilliet on 2017-02-16T11:02:40.000Z:

Fixes #5367 Fixed role_attrs var name error detected by sonar

• Custom Fields:
  • Bug in version: 1.0.16