1.7.0 -- new params, new el/nl translations, fixes, api bumped to 3.13

git-svn-id: https://plugins.svn.wordpress.org/wp-flexible-map/trunk@786855 b8457f37-d9ea-0310-8a92-e5e31aec5664
1.7.1: Google link was showing marker at centre, not at marker location when marker != centre

git-svn-id: https://plugins.svn.wordpress.org/wp-flexible-map/trunk@787089 b8457f37-d9ea-0310-8a92-e5e31aec5664
readme change for better faq

git-svn-id: https://plugins.svn.wordpress.org/wp-flexible-map/trunk@792222 b8457f37-d9ea-0310-8a92-e5e31aec5664