docs/guide-ja/structure-application-components.md added [ci skip]
Merge pull request #5820 from softark/docs-guide-ja-2014-10-30

docs/guide-ja/structure-application-components.md added [ci skip]
added info about JSON input to the REST guide

issue #4198
added disabling of loginUrl to the REST guide

issue #4198
Readme on "uncheck" parameter in activeCheckbox

Just a readme update.
"If you do not want any hidden input, you should explicitly set this option as null."

close #5823
minor doc adjustment [skip ci]
syntax fix [skip ci]
doc fix [skip ci]
improved translations
Merge pull request #5825 from mirjalal/master

[skip ci] improved Azerbaijani translations
Removed some badges, reodered the rest
Added phpdoc for ContentDecorator
add more default names of exceptions
Added phpdoc for Block
Fixes #5770: Added more PHP error names for `ErrorException`
Merge branch 'master' of git://github.com/yiisoft/yii2
Fixes #5833: The `message` command fails with a FK constraint error when trying to update messages
added tipp for asset registering
Update yii.php
Fixes #5836: doc fixes.