Provider products/services UI --partial
added postgres to requiremetns.txt
added missing dependencies
Fix service update view.
Remove django-summernote from urls
converted raw html to template
fixed file upload issue, form wasn't set with correct enctype
Merge branch 'providers_profile' of https://github.com/SustainHawaii/djangoshop into providers_profile
Fixed some system flow issue.
Merged from 'providers_profile'
refs SustainHawaii/djangoshop#15, Buyer - Browser Store (by product).
refs SustainHawaii/djangoshop#10, Buyer - Browser Store.