making a few functions for handling billtable

and a button for testing
trying to make it autoupdate of billlist
made it bill is watching time
Merge remote-tracking branch 'origin/development' into udregningafelforbrug
done so I can use the backend
working on doing so price are calculated

from time to time
done so it broadcast task
merge
made it do passive is saved
redone the hole think
bill adding should work

there comes an error but is should not affect the function
Merge remote-tracking branch 'origin/development' into udregningafelforbrug
made a few correction
merge
made a few corection again

if somethink less an hour it made some weird
Revert "made a few corection again"

This reverts commit c1403418bd75da343914ad0947f505721adcc5bb.
Revert "Revert "made a few corection again""

This reverts commit 28767bc70b40040f2a9469e3cd26b06eb223c62d.
Revert "Revert "Revert "made a few corection again"""

This reverts commit 3138ed206d53c353bda2e89e5a5d81becb4f46e9.
done so it calculate better
all applications are coming to the bill