Features/fix profile initialization (nulls and cross-over in FirmwareManagementProfiles)

[in-fke]

Changes include

1. formatting based on "./gradlew goJF"
2. occp 1.6 - in the package eu.chargetime.ocpp.feature.profile make sure every ProfileFeature gets "Profile" passed in every CTOR
3. remove cross-over of features in ClientFirmwareManagementProfile and ServerFirmwareManagementProfile, otherwise eu.chargetime.ocpp.Server.open(...).new ListenerEvents() {...}.newSession(...).new SessionEvents() {...}.handleRequest(Request) would fetch the wrong Profile not processing the requests correctly

[TVolden]

Looks good

[TVolden]

There were some failing using tests as a result of the change. I removed them, since they tested for the features which was (rightly) removed.