add maps and tickets route tests
Merge branch 'master' of https://github.com/kmazanec/parking-danger-map into testing_routes
add model testing for tickets
model tests and validations for tickets
added sessions and validations for user
controller testing
Merge pull request #7 from kmazanec/wendy

added sessions and validations for user
merged changes
Merge pull request #8 from kmazanec/testing_routes

Testing routes
merging changes