Merge pull request #3 from cmkoller/user_tests

User tests
Added 'button' class to devise-generated buttons
:
Merge pull request #4 from cmkoller/pretty_buttons

Added 'button' class to devise-generated buttons
TDD for resources
Merge pull request #5 from cmkoller/jk-sr-resources

TDD for resources
private methods
Changed header name and link
Merge pull request #6 from cmkoller/change-home-link

Changed header name and link
Added test for user being signed in before submitting content
used TDD to create resources to view in index
Fixed merge conflict
Fixed merge conflict
Merge pull request #8 from cmkoller/sr-jk-create-resources-tdd

used TDD to create resources to view in index
Deleted unused spec files