Update about.html

Updated per committee edits.
Create contribute.html

new file per committee edits
Update data.html

edits per committee
Update new_to_ngds.html

edits per committee members
Update partners.html

updated intro text per committee edits
Create publish_data.html

new file (formerly part of data.html) per committee edits
Update help.html

edits made from comments posted by committee
Update resources.html

edits suggested by committee
pams changes
Merge branch 'text_changes' into january_demo