EDIT

fix #8287 implementing support for null type status as filter value in Registration service

Revert "adding missing MatchMode in createRestriction()"

This reverts commit 1eca13fafa584494a9300c1a6844d435ca5ae897.

adding missing MatchMode in createRestriction()

fix failing test (add anywher to createRestrictions)

ref #7620 filtered registration search implemented with filter string for references

ref #8330 ref #7885 removing confusing typo in test data

ref #7885 tests for registration search by typified name and implementing order by

ref #8330 dao method for filtered registration search implemented: reprocduces existing functionality plus extended name search ref #7885

ref #8330 completing documentation regarding wildcards and fixing bug with MatchMode LIKE when using Restrictions

ref #8182: minor