Changed the label "community" to "marketplace
More translation conversions, fixed tests
Added missing admin translation back
Move transactions doc under service dir
Gateway fields
Remove payment_gateway from gateway_fields
Merge pull request #697 from sharetribe/update-transaction-doc

Update transaction doc
Merge pull request #692 from sharetribe/community-to-marketplace

Changed the label "community" to "marketplace
Add payment gateway to transactions with validations
New translations
Paypal urls and :none pgw type
Move transaction create logic to transaction service
Migrate data
Don't show initiated on inbox
Merge pull request #694 from sharetribe/pgw-info-to-transaction

Add transaction service create and refactor accordingly
Fix meta
Show profile messages
Admin rights change affects only current marketplace
Changes to posting allowed affect only current marketplace
Merge pull request #700 from sharetribe/hotfix-admin

Admin rights change affects only current marketplace