implemented pvpanel test
still some debugging to do!
debug wirering error, and added new tests
cleanup: removed old projects
Finished PVsimulation test and BatterySimulationTest

fixes #2
Merge pull request #7 from flexiblepower/2-pvpanel-fix

2 pvpanel fix
Merge branch 'development' of github.com:flexiblepower/fpai-devices into 6-fix-miele-app
Started work on dishwasher simulation and manager

Also cleaned some things in battery simulation