Merge pull request #2796 from nextcloud/feature/important-messages

appinfo/info.xml

img/important.svg

lib/AppInfo/BootstrapSingleton.php

lib/Db/Message.php

lib/Db/MessageMapper.php

lib/Events/NewMessagesSynchronized.php

lib/Listener/NewMessageClassificationListener.php

lib/Migration/Version1040Date20200422130220.php

lib/Migration/Version1040Date20200422142920.php

lib/Model/IMAPMessage.php

lib/Service/Classification/AClassifier.php

lib/Service/Classification/MessageClassifier.php

...Service/Classification/OftenContactedSenderClassifier.php

...Service/Classification/OftenImportantSenderClassifier.php

lib/Service/Classification/OftenReadSenderClassifier.php

lib/Service/Classification/OftenRepliedSenderClassifier.php

lib/Service/Classification/SafeRatio.php

lib/Service/Sync/ImapToDbSynchronizer.php

package-lock.json

package.json