Fixed major bug EXT-6595 (World->Place Profile flyout menu doesn't include...

Fixed major bug EXT-6595 (World->Place Profile flyout menu doesn't include link to side panel place info).

Added a new main menu item: World -> Place Profile -> Place Profile.
I'm not sure about its label though (double "Place Profile").

Reviewed by Sam: https://codereview.productengine.com/secondlife/r/161/

--HG--
branch : product-engine