First vague stab at adding ITSO Transit data
Added ITSO to list of supported cards
Add beginnings of working ITSO card support
Move bytesToHexString to Utils.getHexString()

Also remove some unneeded imports from ITSOTransitData.
Get ISSN from shell
Get serial number
Add TODO about other card types
Upgrade to newer version of Farebot
Split serial no with space and include ISSN
Make directoryBytes, logs and shellBytes properties of the object

Split logs into 4 arrays of 48 bytes each.
Add ItsoTrip subclass and populate getTrips

We can now see two trips and what dates they are on.
Add 2 Oxford bus companies and some routes

Display the hex for unknown companies and routes
Use SparseArray rather than HashMap for data
Sort returned trips
Make ItsoTrip parcelable