modified gitignore to ignore compiled js files
Merge branch 'master' of https://github.com/Fittr/API
add methods for salting, hashing and password validation
adds test for POSTs to signup
adds more tests
add /users/:id route, abstract apiKey check
add bcrypt dependency
code cleanup
more tests
Merge pull request #5 from sarchila/master

add /users/:id route, abstract apiKey check
Merge pull request #6 from Mayho/tests

Adds tests