Merge pull request #5 from KellyBlack/master

Added a copyright notice to the readme file.
R simulation update
R simulation update
Merge pull request #9 from KellyBlack/dev

Dev
Simulation update
Merge remote-tracking branch 'origin' into linton_dev
R simulation update
R simulation update
adding more info to presentation
mean and variance vectors
Clean files from the merge off of github
presentation and milstein
Merge pull request #28 from lindongzhou/linton_dev

Linton dev
Removed the synctex file. Merged Candace's changes to perform a Milstein approximation.
First draft of a file to demonstrate how to write to a csv file on the fly.
Completed the example of an R file to write out a csv file on the fly.
Added first draft of the line drawing.
overview edits
Added a curve and marks for an approximation to the solution
Wrote an image for the approximation line art.