LPS-39495 - Remove all references to MySpace from the UI

Hey @shinnlok,

Attached is an update for http://issues.liferay.com/browse/LPS-39495.

NOTE: Brian's email said to leave the Backend as is and just remove the code form the UI

"Hey Patrick,

Can you remove all references to MySpace from the UI?

Nobody uses it anymore and it makes us look dated.

We won't touch the backend.

That means remove CSS and any HTML that references it.

Thx Patrick."

Please let me know if you have any questions.  Thanks!