Merge pull request #156 from hamaco/fix/queriescomponent-test

QueriesComponentTestがdefaultコネクションを見てしまってエラーになるのを修正
Merge branch 'master' of git://github.com/yandod/candycane
Model Permission のテストケース追加
Permission#setable_permissions_name()
Permission#setable_permissions ()
の内部判定を共通化

使われていなかった以下のメソッド削除
Permission#non_member_permissions()
Merge branch 'hackathon' of github.com:yandod/candycane
Merge pull request #169 from matbluecat/master

Permission のテストケース追加と メソッドの共通化
add Role Model Test Case
Refactor test: add setupRelations(), and WIP test.
Merge pull request #170 from kaz29/role

add Role Model Test Case
setup coverall
Merge branch 'hackathon' of github.com:yandod/candycane into hackathon
fix travis setting
fix again
omg
add config
Merge pull request #171 from koyhoge/feature/test_model_issue

Feature/test model issue
CustomFieldのテスト追加したつもりになった