specified hard ruby version and gemset for dev

Dennis Walters · Dennis Walters · commit 70b1d7bcc4c7 · 2016-05-26T14:42:59.000-04:00
diff --git a/.ruby-gemset b/.ruby-gemset
@@ -0,0 +1 @@
+core-client-rb-upstream
diff --git a/.ruby-version b/.ruby-version
@@ -1 +1 @@
-2.3
+2.3.0
