Check box to turn off automatic publishing.
More reliable Facebook, Twitter and Tumblr setup.
Revamped publishing UI.
Improved regitration process.
Better error reporting.
Various stability improvements and bug fixes.
Improved diagnostics

git-svn-id: https://plugins.svn.wordpress.org/socialmarketing/trunk@782307 b8457f37-d9ea-0310-8a92-e5e31aec5664