add cerabox lib, media files and mafiagallery.js script file
changes related to the element error resolver function
add new masonry script file
remove worker status view, fix several bugs, changes on config files
add sql installation scripts
add sql installation scripts
add pakage manifest file
fix bug on sql files and manifest file
fix bug on mafnifest file to add appkey.php file
add script to build all the extensions and  make a zipped joomla package
fix bugs related to installation package time