Merge pull request #7 from alexanian/master

Merging Updates with new Parameters that seem to work!
Sensitivity Analysis and Background Variables required to do global sensitivity analysis.
Local Sensitivities, 1% and 5% changes in the parameter values.
Changes to save figures as .fig as well as .bmp.
Fix Figure saving.
Modified figure that is a bit more...clear :)
Merge pull request #7 from rollends/master

Sensitivity Analysis Plots and Script Fixes from Rollen