uninstall: forget delete option

git-svn-id: https://plugins.svn.wordpress.org/feedly-insight/trunk@854619 b8457f37-d9ea-0310-8a92-e5e31aec5664
css: restyle button

git-svn-id: https://plugins.svn.wordpress.org/feedly-insight/trunk@854620 b8457f37-d9ea-0310-8a92-e5e31aec5664
settings: add initialization feed url

git-svn-id: https://plugins.svn.wordpress.org/feedly-insight/trunk@854622 b8457f37-d9ea-0310-8a92-e5e31aec5664
revert activate init

git-svn-id: https://plugins.svn.wordpress.org/feedly-insight/trunk@854623 b8457f37-d9ea-0310-8a92-e5e31aec5664
0.6.4 bump

git-svn-id: https://plugins.svn.wordpress.org/feedly-insight/trunk@854624 b8457f37-d9ea-0310-8a92-e5e31aec5664