#### Executive summary
This PR converts the form validation on com_weblinks to use plain jquery (no mootools call on every form).
Also NO MORE INLINE SCRIPTS!
#### Testing
1. Apply first PR #4888 (!important)
2. Apply this PR
3. In the admin area go to com_weblinks and try to submit any form.
If no javascript errors are logged in your browser and the functionality remains the same your test is a pass in any other case please report the errors here
Please also check these:
administrator/index.php?option=com_checkin should demonstrate multiselect without mt
administrator/index.php?option=com_users&view=mail should demonstrate form sent and validate without mt
administrator/index.php?option=com_modules should demonstrate multiselect and combobox without mt
http://localhost/administrator/index.php?option=com_admin&view=sysinfo should demonstrate highlighter.js without mt
Logout and log in to demonstrate the use of noframes without mt.
