UrlValidator Tests
Ignoring javascript generating methods in coverage for now.
Merge branch 'add-tests' of github.com:suralc/yii2 into add-tests
Additional tests in EmailValidator.
Merge branch 'master' of github.com:yiisoft/yii2 into add-tests
Merge remote-tracking branch 'upstream/master' into add-tests
Merge remote-tracking branch 'upstream/master' into add-tests
Removed duplicated indexBy declaration.
Fixes #957: Json::encode() doesn't handle empty object correctly.
Better phpdoc for chained method calls
Fixed missing error page when AccessControl is used with default deny rule
Added missing return
Fixed the issue that dots in URL rules would match any character.
doc fix
fix issue #700

adjust depended asset position or throw exception on conflict
more asset bundle tests and docs
better error message
added comment
fixed default status code for Response::redirect()

fixes #961
Merge pull request #962 from cebe/700-fix-js-asset-position-conflict

fix js asset position conflict