Merge branch 'release/v2.7.4'
Merge branch 'release/v2.7.5'
Merge branch 'release/v2.7.6'
Merge branch 'release/v2.7.7'
Introduce ninja_forms_get_ip() to get the IP address of the person submitting a form
Update functions.php

Update prefix
Merge pull request #303 from pippinsplugins/function/get_ip

Introduce ninja_forms_get_ip() function