added form helper for currencies
alert when amount is not a number
added some functions for js
Merge branch 'develop' of https://github.com/sam-strong/twillex into develop
removed comments in welcome.js
ajax needs fixing
ajax fixed to output json
User phone number validations
User validate currency preferences
Improved phone number validation so we can have a number with spaces
merge user-model into develop
client side validation of number entry
ajax json needs fixing
create new user
specs passing for new and create actions
finish user signup page
showing new currency in the browser with ajax
merge conflict resolution
fix users controller spec, although validations need to be added later
merge bug fix