test pull
Merge pull request #2 from marklc44/master

test pull
update readme with user rolls
change to readme
Merge pull request #3 from marklc44/master

update readme with user roles
add models and migrations
all models created
Merge pull request #4 from marklc44/master

add all models and migrations
remove extraneous timezone config
generate rspec install
Merge pull request #5 from marklc44/master

rspec install
add tests for challenge model
edit readme
add challenge validation tests
change challenge amount from string to integer on challenges
change money gem to money-rails gem
add inclusion validation for challenge status field
add message model validations and tests
removed validation that end date is greater than start date, can't make it work at the moment
add user_challenge tests