remove irrelevant //TODO
add optional feature to discard last event
on by defalut
add a TODO for implementing the finish method in Generator
make length be a long
fix bug in print statement that would make it crash
test some algorithms
add stuff to gitignore

ignore stuff that is created only as a part of compiling the program
make able to generate a single executable jar with dependencies bundled!
Add static methods to print header and simulation-wide data line
finish stuff that should generate the csv file (NOT TESTED!)
make csv saving use static methods in CSVExport for header etc. lines
Merge branch 'master' of https://github.com/Math-Modeling/Queueing.git
re-commented out the get method in ArrayBackedSimulationData because...

it doesn't fit the API and is never used anywhere in the program

If we want to have this method, it should be added to the API
(SimulationData), and we should only do that if there's a reason to do
so.  If this is indeed the choice we wind up making, there is also a
method in FileBackedSimulationData that should be uncommented to give it
the same functionality