english
complete the translation of routing section and wait for final check.
replace a term
Update concept-behaviors.md

增加` php代码正确显示
Update concept-events.md

修正小错误
for check
new chinese translation
Merge branch 'master' of https://github.com/yii2-chinesization/yii2
checking and polishing runtime-route
Improvements for Russian translation of concept-configurations.md
Added "configuration" and "environment" to Russian translation dictionary
Hebrew translation
ArrayHelper::toArray() now uses $properties parameter in recursive calls for descending objects
Merge pull request #5895 from otsec/array-helper-to-array-recursive-fix

Fix for recursive calls ArrayHelper::toArray() with objects
Added missing russian translation for message "just now" for relative time formatter
Merge pull request #5896 from otsec/ru-message-just-now

[skip ci] Added missing russian translation for asRelativeTime() formatter
Finished routing tutorial [skip ci]
typo fix [skip ci]
Fixes #5874: Upgraded Twitter Bootstrap to 3.3.x
Update UPGRADE.md

Added note about bootstrap version.