[FEATURE] Add configs database table, migration and model.
[FEATURE] Added sender to path on bridge quote link to conform to spec
[FEATURE] Added bridge payment status link to host meta and webfinger
Merge pull request #350 from ripple/configs

[FEATURE] Add configs database table, migration and model.
Merge pull request #359 from cdmcnamara/sender-in-hostmeta-path

[FEATURE] Added sender to path on bridge quote link to conform to spec
Merge pull request #361 from cdmcnamara/add-bridge-payment-status-link

[FEATURE] Added bridge payment status link to host meta and webfinger
[FEATURE] Added bridge payments to the initializers
[TASK] Update package name to "gatewayd"

Conflicts:
	package.json

[TEST] confirm all payments have txn_hash

[TEST] fixture for a valid transaction

[TEST] fixture for a valid transaction
[FIX] mark successful payments only after payment is confirmed
Merge pull request #374 from ripple/send-confirm

mark successful payments only after payment is confirmed
Merge pull request #373 from cdmcnamara/bridge-payments-initializer

[FEATURE] Added bridge payments to the initializers
[FIX] Update host-meta-plugin and bridge-payments-plugin version to point to updated versions
Merge pull request #378 from cdmcnamara/develop

[FIX] Update host-meta-plugin and bridge-payments-plugin version to poin...
[FIX] Updated to conform to the latest gateway services protocol spec
Merge pull request #379 from cdmcnamara/updated-spec

[FIX] Updated to conform to the latest gateway services protocol spec
[FEATURE] Get and set last payment hash in database.

[FOLD] Use plain getColdWallet function.

[FOLD] Set current hash not previous hash.

[FOLD] Remove redundant lastHash if check.
Merge pull request #381 from ripple/last-payment-hash

LGTM
[FIX] BodyParser requires extended option.