Added dynamic programming applications labs to import list.
Added some plots to the value function iteration lab.  Also added plot file and solutions file.
redid spacing in oop lab
revised the object oriented lab
Merge pull request #214 from insertinterestingnamehere/typos

revision of OOP lab
Restructured the optimization labs.
Merge pull request #215 from insertinterestingnamehere/typos

Restructured the optimization labs.
Merge pull request #216 from AZaitzeff/more

Added some images and fixed some grammatical erros
Redid spacing in GUI lab
OOP typofixes
redid spacing in ImgSegMST lab
Minor revision of the ImgSegMST lab.
Merge pull request #217 from insertinterestingnamehere/typos

minor revisions in the GUI lab and the ImgSegMST lab
Changed backend in matplotlibrc from gtkcairo to cairo
Merge pull request #218 from insertinterestingnamehere/matrcfix

Changed backend in matplotlibrc from gtkcairo to cairo
Added a figure to stochastic lab.  Also add plot and solution files.
Added a figure along with figure code and other small edits.
Merge branch 'develop' into dyn_prog

Conflicts:
	Vol2.tex

I had something commented out in my version.  Fixed it.
Added policy iteration solutions.
Merge pull request #220 from jhendr/dyn_prog

Dynamic Programming