Fixed test break.
Added note about configuring nginx for HTTPS
typo fix
updated german translations
Fixes #2805
Adjusted unit tests, added description to docs
Fixed typo
Merge branch 'ar-default-values'
DI WIP
Merge commit 'f605508bb2805d24df98037ea239f8f582deda0e' into feature-container
Fixed incorrect example for meta description and registerMetaTag
Fixed example output for meta description in the guide
Update error.md
Fixes #2796: Added BootstrapInterface.
Merge branch 'master' of git://github.com/yiisoft/yii2
doc fix.
Update logging.md
guide about conditional validator
replaced tabs with spaces in docs.
Fixes #2912: Relative view files will be looked for under the directory containing the view currently being rendered