Made Theme::basePath optional fixes #2810
reverted deletion of Theme::getPath()
fixed Theme::getPath()
Merge pull request #2811 from dmeroff/theme_enhancements

Made Theme::basePath optional fixes #2810
throw exception when UrlManager is not properly configured in console mode.
Update yii.php
Merge pull request #2814 from djfly/patch-3

Update yii.php
Merge pull request #2813 from lucianobaraglia/master

Updated spanish translation