bug fix: capybarahelpers
create spec file to test Trip class, contains tests
add presence validation to title
first 3 trip model tests passing
5 pendings tests on User
Add more user model validation tests
Merge pull request #32 from Lrmanfre/testing-trip-model1

Tests for user and trip models
Changed user test to test against raise_errors as BCrypt is interfering save test
Add database yml for Travis test w/ pend/fail Rspec tests