[CHORE] store to state instead of transaction_state
[CHORE] store to state instead of transaction_state
[CHORE] read from the opts properties
[CHORE] store to state instead of transaction_state
[CHORE] remove extra comma
[CHORE] store transaction_state, pass opts object instead of every param
[CHORE] move DEPOSIT_FEE to the FEE variable
[CHORE] store to transaction.state
[CHORE] store to state, update query to query state
[FEATURE] get machine state (payment status)
[FEATURE] store payment status
 [FEATURE] poll status, store transaction hash
[DOC] get payment status from ripple REST
[DOC] correct function name
Merge pull request #101 from ripple/states

States
Merge branch 'master' of github.com:ripple/gatewayd
[CHORE] Bump dependency and minor.
Merge branch 'jsdoc' of github.com:ripple/gatewayd into jsdoc

Conflicts:
	processes/incoming.js