Insert space
Add favicon
Add Draper
Add favicon tag
add simple cov
Merge pull request #37 from iiirc/add-simplecov

add simple cov
add models test, now models coverage is 100% :)
Merge pull request #38 from iiirc/add-model-test

add models test, now models coverage is 100% :)
Add settings for coverall
Merge pull request #39 from iiirc/add-coverall

Add settings for coverall
add spec

test for coverall
modify README
remove controller spec, because it won't use
coverall does not send out of Travis CI, so move to test environement section

refs: [Coveralls] Outside the Travis environment, not sending data.
Merge branch