Merge pull request #18 from KellyBlack/Dev

Added acknowledgements and citations to the presentation.
Merge pull request #20 from KellyBlack/Dev

Dev
Merge pull request #21 from CarrieRider/Dev

Dev
Merge pull request #15 from CarrieRider/Dev

copy the movie over
bpath movie updates
added monte carlo slide to Brownian motion
Merge pull request #16 from amandagroccia/dev

Dev
Merge pull request #22 from amandagroccia/dev

Dev
Merge pull request #23 from CarrieRider/Dev

Dev
Added Brownian Monte Carlo
made changes to slides
added URLs
Merge pull request #17 from TatyaniaM/Dev

Dev
made changes
Added Heun's Method
Merge pull request #18 from TatyaniaM/Dev

Dev
Merge pull request #17 from CarrieRider/Dev

Dev
Manual merge of Amanda's branch
Merged changes from Amanda's branch and fixed conflicts
Removed latex generated files.