Update db-active-record.md

Additional minor syntax changes.
Merge pull request #6183 from cdvrooman/patch-25

[skip ci] Update db-active-record.md
improved doc [skip ci]
Fixes #5504: Added note to yii\console\CacheController explaining that cache components should be configured in console app configuration in order to be cleared
fix entry scripts docs
Merge pull request #6187 from larnu/master

fix entry scripts docs [skip ci]
Update db-migrations.md

Minor syntax changes.
Update composer-asset-plugin version to beta4

Have not tested that beta4 works, honestly just trying out the GitHub edit button :P
Update db-migrations.md
Merge pull request #6188 from cdvrooman/patch-26

[skip ci] Update db-migrations.md
Merge pull request #6189 from rawtaz/patch-1

[ci skip] Update composer-asset-plugin version to beta4 in start-installation.md
Fixes #6189
docs/guide-ja/runtime-logging.md - prepared for translation [ci skip]
docs/guide-ja/runtime-logging.md - WIP [ci skip]
docs/guide-ja/runtime-logging.md - WIP [ci skip]
docs/guide-ja/runtime-logging.md - completed [ci skip]
Merge pull request #6194 from softark/docs-guide-ja-2014-11-24

docs/guide-ja/runtime-logging.md added [ci skip]