Merge branch 'master' of github.com:ripple/gatewayd
[TASK] Extract capistrano to gatewayd/gatewayd-capistrano.
[TASK] Extract Docker functionaly to gatewayd/gatewayd-docker.
[FIX] set to a certain amount instead of always 0
[FIX] pass cold wallet address only to callback
[FEATURE] accept amount
[TASK] accept 0 if amount is not provided
[TASK] bump ripple-rest-client version
[FEATURE] Add Bridge model and migration.
[FIX] Match correct routes to controllers methods
[TASK] Reorganize routes
[DOC] Fix typo and add information about superuser role in postgres
Merge pull request #299 from ripple/crud-url-fix

Crud url fix
[FEATURE] DRY Resources CRUD router.

[TASK] Remove whitespace.

[FIX] Syntax error.
[FIX] Rename controller files and use correct resource routes
Merge pull request #302 from ripple/mac-installation-update

[DOC] Fix typo and add information about superuser role in postgres
Merge pull request #297 from ripple/dry-crud-router

[FEATURE] DRY Resources CRUD router.
[FEATURE] Add Procfile for heroku or foreman.

[TASK] Make process names downcase.
[DOC] Add Heroku install docs.
[TASK] Delete unused queues directory