Don't require all contact methods for al_cover_page

[BryceStevenWilley]

Changes it from listing out all of the individual contact methods on separate table rows, requiring each to be present, to using ALIndividual.contactMethods(), which only shows those that are already defined. Also makes user_needs_interpreter optional.

Main reason I'm making this change: this document gets emailed to the court, but only after it gets e-filed. So it results in the user getting asked substantial questions like "do you need an interpreter" or "what's your phone number?" (which is designed to be optional) after efiling happens, IMO a bad and confusing user experience. Could (should?) consider removing some of the e-mail stuff entirely maybe, but this is a good immediate fix IMO.

DOCX diff:
From:

Preferred language:	{{ user_preferred_language if user_needs_interpreter else 'English' }}
Phone number:	{{ users[0].phone_number }}      
Mobile number:	{{ users[0].mobile_number }}
Email address:	{{ users[0].email }}
Contact Notes: 
(if any)
	{{ users[0].other_contact_method }}

Preferred language:	{{ user_preferred_language if showifdef(‘user_needs_interpreter’) else 'English' }}
Contact Information: 	{{ users[0].contact_methods() }}