Added and resolved Sqlite tests #15.
Added newline at end files.
Merge branch 'master' of git://github.com/yiisoft/yii2 into 15-unit-tests-of-sqlite-driver
Travis anyway do sqlite tests. No needed setting ENV.
Merge pull request #202 from rusmaxim/15-unit-tests-of-sqlite-driver

Added and resolved Sqlite tests #15.