initial benchmark class and script
changed benchmark test to use a configuration array to determine matrix sizes, and unset matrices in between tests
Merge branch 'develop' into benchmark
refactored benchmark test into class and enabled time averages
Merge branch 'develop' into thominj-benchmark
Nuking Vector class.
Update docs.
Merge branch 'thominj-benchmark' into develop
Give credit where it's due.
Assorted bug fixes.
See #14: Adding __toString() for easy printability.