Committing V4.00: Adding a translation interface. Design changes. [Mar 24, 2014]

git-svn-id: https://plugins.svn.wordpress.org/easy-quiz/trunk@881361 b8457f37-d9ea-0310-8a92-e5e31aec5664
Committing V4.01: Committing files missed in the previous release. [Mar 24, 2014]

git-svn-id: https://plugins.svn.wordpress.org/easy-quiz/trunk@881365 b8457f37-d9ea-0310-8a92-e5e31aec5664