handle dates as unicode string
untwisted: fix exact name matching
untwisted: pass through archives list
allow cli arget to fetch raw or plot
fix appl values array shape
a2aproxy use appl backend

remove applinfo
appl: working fetchplot
a2aproxy: fix zero samples
a2aproxy: throttle number of concurrent connections
a2aproxy: ignore shorter time intervals
appl: round start/end times to a multiple of bin size

Avoids inconsistent # of samples from first/lastSample operators