wrap cause in configuration exceptions
Intermediate progress on page editor basic tutorials
Merge branch 'master' of github.com:maqetta/maqetta
Add test case for creating user as "admin".

Also, cleanup existing Orion test case.
Fixes #3468
Merge branch 'master' of github.com:maqetta/maqetta

* 'master' of github.com:maqetta/maqetta:
  Intermediate progress on page editor basic tutorials
Pull client from local Orion repo.
Merge branch 'master' into orion-war

* master:
  Add test case for creating user as "admin".
  Intermediate progress on page editor basic tutorials
  wrap cause in configuration exceptions