small tweak
Added keyboard interrupt support.
Added file headers.
Merge branch 'dev' of gitDilara:~/projects/maths into dev

"Pulling work done on other computer."
Added headers to __init__'s.
Moved code under __name__ check.
Removed swp file.
Started on Benchmark.py.
Removed old code from rpitests.
Finished bench class.
Moved tests/. Prepped pie for multiprocessing.
Finished multicore.
Added timer to rpitests.
Test bash script.
Setup log dir. Finished wallis parallel.
Leaving arguments in pool.map as a list.
Impoved log. Setup benchmarking script.
Updated README.md, removed old imports from init.
Merge pull request #1 from steven-cutting/master

Master