[DEV-1397] Fix link to home sitter profile in user card.
[DEV-1397] Fix link to sitter profile on user profile page. Disable user profile info on askbot profile page.
[DEV-1397_plus-styling] Merge branch 'DEV-1397' into DEV-1397_plus-styling

Conflicts:
	askbot/templates/user_profile/user_info.html