validations and rspec tests
added list spec, had to add to sign up view in order to have id's in the form so it would submit the test
added a few spec tests for the sign up page. the messages are only suggestions, to be implemented later
Enabled the addition of members via the sign up route. Changed only app.rb. Successful sign up goes to list view
Merge pull request #11 from fox-squirrels-2013/validations

validations and rspec tests
Merge branch 'master' into list_testing

Conflicts:
	views/sign_up.erb

Mixed merge.
Merge pull request #12 from fox-squirrels-2013/list_testing

List testing
Merge pull request #13 from fox-squirrels-2013/sign_up_spec

Sign up spec
Merge pull request #14 from fox-squirrels-2013/member_create

Enabled the addition of members via the sign up route. Changed only app....
Merge branch 'master' into nicole_sessions

Conflicts:
	views/sign_up.erb