New branch: 0.1.x and added icon image

git-svn-id: https://plugins.svn.wordpress.org/collapsing-category-list/branches/0.1.x@983552 b8457f37-d9ea-0310-8a92-e5e31aec5664
New branch 0.1.x

git-svn-id: https://plugins.svn.wordpress.org/collapsing-category-list/branches/0.1.x@983558 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated to WordPress 4.0
Fixed a problem with categories' children

git-svn-id: https://plugins.svn.wordpress.org/collapsing-category-list/branches/0.1.x@983564 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated to WordPress 4.0
Fixed a problem with categories' children

git-svn-id: https://plugins.svn.wordpress.org/collapsing-category-list/trunk@983567 b8457f37-d9ea-0310-8a92-e5e31aec5664