Check whether pagination option is set or not for wp_localize_script
Added new function to get file extension and update rtmedia_image function to check custom thumbnail extension wise
Merge pull request #535 from sanketio/develop

Update rtmedia_image function for extension wise thumbnail option
Merge branch 'develop' of https://github.com/rtCamp/rtMedia into develop
fixed file/fucntion header for rtmedia model