Added current_user helper
added current_user= helper
Added user routes and root to routes.rb
Added user controller with create route
Added users/new.html.erb to allow user to enter signup data
rspec frame work has been added and first test for instantiating a user
Merge branch 'test_setup' of https://github.com/ckampfe/sounding-board into signup_branch
Added rspec-rails to gemfile
Merged in seedfile
Added unit tests for user model.
Corrected merge conflict in gemfile
used user.reload instead of creating a new user in plaintext password test
Added unit test file for posts (incomplete)
Added shoulda-matchers to gemfile
Added format=documentation to .rspec file
Added mass assignment check
Added mass assignment check
added newline
Added comment unit tests.
Added spacing around curly braces