latest readme from tags

git-svn-id: https://plugins.svn.wordpress.org/avchat-3/trunk@794718 b8457f37-d9ea-0310-8a92-e5e31aec5664
bold instead of em

git-svn-id: https://plugins.svn.wordpress.org/avchat-3/trunk@794724 b8457f37-d9ea-0310-8a92-e5e31aec5664
isTablet instead of isMobile

git-svn-id: https://plugins.svn.wordpress.org/avchat-3/trunk@794736 b8457f37-d9ea-0310-8a92-e5e31aec5664
stable tag 1.4.1

git-svn-id: https://plugins.svn.wordpress.org/avchat-3/trunk@794737 b8457f37-d9ea-0310-8a92-e5e31aec5664
updated changelog

git-svn-id: https://plugins.svn.wordpress.org/avchat-3/trunk@794741 b8457f37-d9ea-0310-8a92-e5e31aec5664
correct archive name 1.4.1

git-svn-id: https://plugins.svn.wordpress.org/avchat-3/trunk@794756 b8457f37-d9ea-0310-8a92-e5e31aec5664
added all contributors


git-svn-id: https://plugins.svn.wordpress.org/avchat-3/trunk@794798 b8457f37-d9ea-0310-8a92-e5e31aec5664