Graph duration < 1 day

Hi - thanks for this superb plugin! Can’t say I’m impressed with the Vera Plus UI, but these graphs are cool.

A thing I’ve found is that graphs with non-integer days (i.e. 4 hours = 0.167) work absolutely fine, and are very useful for testing - but the UI doesn’t let you enter that range into the Duration field, it blocks the “.” character.

You can get round this simply by pasting in a “.” instead (it only seems to check the keypress), but a small feature request would be to change the validation regex to [0-9.]+ instead of [0-9]+

RGE