Patient Implemented HELP closing Issue #21

Implemented on the patient page
Moving to production version

Removing console.logs and turned validation on for API
Help implemented in Archive #21
Help #21 implemented in Archive  #17
Revert "Help #21 implemented in Archive  #17"

This reverts commit 1c7748aacf4f29ada058f1a201f2691aa8644b3d.
Prepare the help #21 for the Manage John Doe Page #33

Help can be implemented adding a few lines to the Manage John Doe
Controller.
1. load the help.js in the head.
2. $this->load->helper('helper');
3. $this->helpObject = new Help($this->lang, 'PAGE_MJD');
4. $this->load->view('blocks/helpSection',
$this->helpObject->put_out());
Moving to production Plus NBproject 4 Giedo
Clear array if we can't find a song that we haven't played before
JohnDoeIds moved to patient_john_does table

This way a patient can have multiple john doe ids. To facilitate merging
Implement "stop" command for Youtube API