moved much of IncrementsController logic to new 'increments' Factory; both increments.html and increment.html now
use the new 'increments' Factory; moved the double-quote stripping logic into the new 'noDoubleQuotes' filter; added 'increments' Factory and 'noDoubleQuotes' Filter to the 'flight-sequence' module; user is now able to drill down into each increment and see a list
of flights