Starting to outline a translation of the MATLAB materials
First commit
Added array manipulation
First draft of intro
Fixed index
fixed typos
first review corrections.
Merge remote-tracking branch 'origin/translating-novice-intro-into-matlab' into translate-to-matlab

Conflicts:
	novice/matlab/index.md
fixed output in wrong box
Matlab->MATLAB, minor changes
Centralized setting of chunk options for novice R materials.
Added back fig.path option to novice R lesson 01.
Make jekyll ignore Rmd files.
Added Makefile for converting R Markdown files to Markdown.
Added rmarkdown to list of .PHONY targets.
Added section on slicing
Renamed section
Fixed a couple of typos. (references to another dataset)
Fixed another typo
Fix goostats error when using options -J 100 -r

goostats was returning an error with the options -J 100 -r in lesson 5.
-J was being passed to head which returned invalid option. To fix this
I add option handeling with getopts.