Merge pull request #12 from KellyBlack/dev

Merge the line art for the approximation and the csv example in R.
Deleted the synctex file.
merged the changes to the presentation and the new data files.
Added Beth's data files.
presentation edits
Merge remote-tracking branch 'origin/dev' into candace_dev
commented out plot commands
Merge remote-tracking branch 'origin/milstein' into candace_dev
Merge pull request #20 from KellyBlack/dev

candace's milstein
First draft of the matlab file to make a movie.
Merge pull request #33 from candaceliu/candace_dev

Copy over the updated presentation and the update to use the Milstein method.
changed dW to be consistent for X and M
Merge remote-tracking branch 'origin/milstein' into candace_dev
edits for same W (euler)
Merge pull request #21 from KellyBlack/dev

Dev
meanvarmil10 for P=25000
scale down g
Merge pull request #34 from sweenee/beth_dev

edits for same W (euler)
Updated the movie example to produce a matlab movie and tweaked it to optimize the movie's appearance.
Merged the changes of the movie file.