Changed some verbiage related to the 0.7 release

git-svn-id: https://plugins.svn.wordpress.org/gravityforms-hubspot/trunk@908424 b8457f37-d9ea-0310-8a92-e5e31aec5664
0.7 release.

git-svn-id: https://plugins.svn.wordpress.org/gravityforms-hubspot/trunk@908427 b8457f37-d9ea-0310-8a92-e5e31aec5664