Update and fixes from github

git-svn-id: http://plugins.svn.wordpress.org/networks-for-wordpress/trunk@786163 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update translations; bump active version to 1.1.6

git-svn-id: http://plugins.svn.wordpress.org/networks-for-wordpress/trunk@802665 b8457f37-d9ea-0310-8a92-e5e31aec5664
Merging from SVN