Update Home.md
updated deps; reverted debug toolbar to #85d595 because a newer version introduces several bugs (content in AJAX request, invisible toolbar switcher)
Update Cheat-Sheet.md
Update UPGRADE.md

add in config/main.php config settings for bwoester/yii-static-events-component, bwoester/yii-event-interceptor and EventBridgeBehavior
Merge pull request #107 from Quexer69/patch-2

add missing information in UPGRADE.md