updated version number

git-svn-id: https://plugins.svn.wordpress.org/uk-property-research-tool/trunk@1031654 b8457f37-d9ea-0310-8a92-e5e31aec5664
Adding logos

git-svn-id: https://plugins.svn.wordpress.org/uk-property-research-tool/trunk@1031661 b8457f37-d9ea-0310-8a92-e5e31aec5664