put gems in proper groups
create spec login helper
allow users to create, read, and list help requests
implement authorization for help requests
remove extraneous partials, add final new lines
Merge pull request #1 from thomashopkins/help_requests

Help requests
allow user to respond to help requests
Merge pull request #2 from thomashopkins/help_requests

allow user to respond to help requests
resolve merge conflicts
resolve merge conflicts