support for jquery 1.10.2, fixes, improved supporto for multiple galleries in the API

git-svn-id: https://plugins.svn.wordpress.org/simplest-gallery/trunk@774535 b8457f37-d9ea-0310-8a92-e5e31aec5664
deleted old jquery 1.9 library from package

git-svn-id: https://plugins.svn.wordpress.org/simplest-gallery/trunk@774538 b8457f37-d9ea-0310-8a92-e5e31aec5664