cleanup, rename variables
move observation count to Reporter
properly count unique networks
show unique network stats in metrics
remove non-unique network stats
followup
followup
cleanup, rename variables
move observation count to Reporter
properly count unique networks
show unique network stats in metrics
remove non-unique network stats
followup
followup
fix spelling
resolve conflicts
fix spelling
Further cleanup. Create isSupported() check on the cell scanner
implementation to see if it usable. The wraps up some repeated checks
the code was doing.
Merge pull request #1221 from cascheberg/fix-metrics

@cascheberg Show unique number of networks in metrics
Merge pull request #1237 from garvankeeley/cellscanner-move-null-check

Additional cleanup: Create isSupported() check on the cell scanner implementation