Adds fromStringz impl. and unittest
Merge pull request #2012 from D-Programming-Language/fixmaster

Revert "Merge pull request #1685 from blackwhale/utf8-matcher"
Fixes fromStringz docs, return value is array
Merge pull request #1607 from Dcousens/master

Adds fromStringz
Fix Issue 9616 - SortedRange should support all range kinds
Improved error messages
Fix Issue 9616 - SortedRange should support all range kinds
Improved error messages
review
rebased, fixed conflict