Make sure that Joomla is defined or define it!
Remove Joomla namespace
Thanks @Fedik
Initial
Forgot to remove mootools call
progress bar on optimize
Eliminates minor javascript error
remove display method
Merge pull request #5386 from dgt41/_finder_progressbar

Remove progressbar.js dependency from com_finder (admin)
Merge pull request #5259 from dgt41/__sidebar_joomla_undefined

Remove Joomla namespace from sidebar script
Merge pull request #5420 from dgt41/_toolbar_popup_error

Eliminates minor javascript error in toolbar popup button