fixed core calculator for fecalc
support for input files that are already on the remote machine
fecalc benchmarking
updated benchmarks
first series of fecalc benchmark data

 * task-level parallelism: 1 .. 16
 * pilot size: 1 .. 1024
 * "# tasks = pilot size / tlp"
single-core measurements
complete benchmark dataset
behold! the first plot.
average runtime plots
update