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
wrote small tool to fix gw cc

TODO: i need a place for those
fix affiliate call to hosted gw
Merge branch 'dev'

* dev:
  fix affiliate call to hosted gw
  wrote small tool to fix gw cc
  fixed web signup
  fixed signup regression errors
  fixed gateway country code
  updated faucet with path
  added faucet implementation
  added signature and moved converter
  add admin notion
  added Signup model