Removes old pwstrength jquery addon
Changes language translate script to not always delete unused phrases since we are starting to receive hand-crafted phrase libraries
Remove some unneeded 3rd party library files
Update jquery validate to v1.13.0
Update ckeditor table creation to html5 compliant
Update to YUI 3.17.2
Update swiftmailer to v5.2.1
Update smarty to v3.1.19
Activate Smarty v3.1.19, YUI v3.17.2, & SwiftMailer v5.2.1
Remove YUI v3.16.0
Remove SwiftMailer v5.2.0
Remove Smarty v3.1.18
Update remove old files upgrade script to allow for recent file changes