typo (s/countter/counter/)
Let us use newer version of bundler
Let simplcov be available under Ruby 2
Kill AR 4 original after_update callback
Prefer updating the counter_cache in after_update rather than before as AR4 does
bundle up to Rails 4
Stand by for AR 4.1
Update counter_cache after update on AR 4.1+
:scissors:
Test against 2.0.0 and 2.1.0 instead of 1.9.2
typo (s/fo/for/)
Merge pull request #7 from amatsuda/rails4_and_ruby2

Rails 4 and Ruby 2