Added jit-grunt as devDependency
hot-fixed merchant api implementation
added gateway settings table
added additional settings to gateway page
implemented signupcallback and welcome message
duplicate file
moved ldap into separate project
fixed webfinger
cleaned up database connection
added gateway lister
replaced ldap socket with rest resource
Merge branch 'dev'

* dev: (29 commits)
  replaced ldap socket with rest resource
  added gateway lister
  cleaned up database connection
  fixed webfinger
  moved ldap into separate project
  duplicate file
  implemented signupcallback and welcome message
  added additional settings to gateway page
  added gateway settings table
  hot-fixed merchant api implementation
  tested basic workflow and applied fixes
  moved all websocket and amqp related code
  enforce ssl through filter
  migrated to elasticache
  use phone numbers as account identifiers for bal
  fixed gw listing
  fixed id issues
  fixed login
  fix account path overlay
  map cns to account ids
  ...
added Signup model
add admin notion
added signature and moved converter
added faucet implementation
updated faucet with path
fixed gateway country code
fixed signup regression errors
fixed web signup