added some content for the home page
Merge branch 'development' of https://github.com/arsood/RoamingRover into development
added some more stuff to greeting, playing with appropriate routing for jumbotron button
test_helper and model tests
added gem minitest 4.7
test models
connected jumbotron button to signup page using link_to
test fixtures
unit test models
loaded images locally, used rails to load them, updated jumbotron size and button placement
Merge branch 'development' of https://github.com/arsood/RoamingRover into development
commit for prosperity
Merge pull request #17 from ondine/development

Development
Merge branch 'development' of https://github.com/arsood/RoamingRover into development
reversed changes to greeting modal and routes.rb
reverted changes to schema.rb
reverted schema.rb
changed dw_dashboard.rb to display appropriate time zone
Merge pull request #18 from octopushugs/development

Modified view and reverted misc unneeded changes
Implemented zipcode filtering for DW dashboard