fix date dependency of ddoc unittest

- also removed unused GREP_OPTIONS in ddocAny-postscript.sh
Fixes Issue 9613 - Parser bug using .init with type constructor.
Merge pull request #1703 from AndrejMitrovic/Fix9613

Issue 9613 - Parser bug using .init with type constructor.
Merge pull request #1699 from dawgfoto/fixYearCheck

fix date dependency of ddoc unittest