Merge pull request #681 from RepRapMorgan/ZGridupdates_commit
authorJim Morris <morris@wolfman.com>
Fri, 3 Jul 2015 21:21:45 +0000 (14:21 -0700)
committerJim Morris <morris@wolfman.com>
Fri, 3 Jul 2015 21:21:45 +0000 (14:21 -0700)
ZGrid: add homing options


Trivial merge