Added ACF5 support

git-svn-id: http://plugins.svn.wordpress.org/acf-image-crop-add-on/trunk@946410 b8457f37-d9ea-0310-8a92-e5e31aec5664
Fixed problem with target width and height

git-svn-id: http://plugins.svn.wordpress.org/acf-image-crop-add-on/trunk@946411 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated version and version history

git-svn-id: http://plugins.svn.wordpress.org/acf-image-crop-add-on/trunk@946412 b8457f37-d9ea-0310-8a92-e5e31aec5664
Removed debug output

git-svn-id: http://plugins.svn.wordpress.org/acf-image-crop-add-on/trunk@946413 b8457f37-d9ea-0310-8a92-e5e31aec5664
Removed unused settings reference causing a php warning
Added default value for library
Removed reference to V4 object
Wrapped get from post in is_set to prevent warning
Updated version to 1.1.1
Merge branch 'acf5'

Conflicts:
	acf-image-crop-v5.php
	acf-image-crop.php
	readme.txt