Removed unused settings reference causing a php warning

git-svn-id: https://plugins.svn.wordpress.org/acf-image-crop-add-on/trunk@946449 b8457f37-d9ea-0310-8a92-e5e31aec5664
Added default value for library

git-svn-id: https://plugins.svn.wordpress.org/acf-image-crop-add-on/trunk@946450 b8457f37-d9ea-0310-8a92-e5e31aec5664
Removed reference to V4 object

git-svn-id: https://plugins.svn.wordpress.org/acf-image-crop-add-on/trunk@946451 b8457f37-d9ea-0310-8a92-e5e31aec5664
Wrapped get from post in is_set to prevent warning

git-svn-id: https://plugins.svn.wordpress.org/acf-image-crop-add-on/trunk@946452 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated version to 1.1.1

git-svn-id: https://plugins.svn.wordpress.org/acf-image-crop-add-on/trunk@946453 b8457f37-d9ea-0310-8a92-e5e31aec5664
Fixed merge conflicts

git-svn-id: https://plugins.svn.wordpress.org/acf-image-crop-add-on/trunk@946454 b8457f37-d9ea-0310-8a92-e5e31aec5664