Removed DB env
Simplified database setup
Fixed method name display in error view.
Example usage consistent with other widgets [skip ci]
Merge pull request #670 from lucianobaraglia/upstream

DetailView example usage consistent with other widgets [skip ci]
Added DataProvider::id
Merge pull request #665 from DaSourcerer/travis-ci

Travis CI Clean-Up
minor doc update.
Merge branch 'master' of github.com:yiisoft/yii2
Fixed test break.
Refactored ListView.
Merge branch 'master' of github.com:yiisoft/yii2
Resolves #674
Resolves #674 - Remove old config files
Merge pull request #675 from Jomaanro/master

Advanced app: Rename www to web in configuration
typo fix
Add .gitkeep for coveralls reports
Travis-ci and phpunit config for coveralls
Update to be in-line with composer docs.
Merge pull request #678 from suralc/coveralls-impl-2

Coveralls.io travis settings and phpunit