openScale 2.5.0 release

• redesign overview, table and statistic fragements
• overview shows every measurements in a recycler view
• table has fix column and header and is vertical/horizontal scrollable
• statistic fragment shows each measurement as a graph with average, minimum, maximum values depending on the last 7/30 days, all days, custom reference date or custom time range
• goal can be disabled or enabled
• support Sinocare CW286, Beurer BF915 bluetooth bathroom scale
• fixed minor bugs