Nulled actual velocity graph for Iterations > CurrentIteration
Updated asynch_return_flags to check status of CurrentIteration retrieval
Updates to logging for sprint date offset debugging
Fixed bug in actual velocity line
Added in today's stats to Release backlog
Removed some logging
Fixed date/time shift on CumulativeFlow cards
Got projection lines working
Added backlog target entry box and line
Added backlog target entry box and line
fix where item in backlog (release) but not assigned to iteration was failing; made one row for selectors; moved default for the backlog line to the most recent value