add appraisals
rename
Revert "remove travis.yml"

This reverts commit d8e563fed3fad3a0fb44f9d7687b40ec3b7587e3.
Revert "add coveralls config for circle"

This reverts commit 71f3dc75d18366c2fd401a84e429e8e6c7162f6a.
remove old gemfiles
try travis again
add travis badge
remove .ruby-gemset
.gitignore .ruby-gemset
don't need .rspec in the repo

home folder-level .rspec is enough.
add conditional to pass rails 4.0
add helpful comment [ci skip]
Fix caching spec for Rails 3
fix script type tag
fix link type tag
cleaner
more script type tags
Fix Rails 3!
Merge branch 'master' into appraisals

Conflicts:
	README.md
remove ws