I edited the Vol2.tex file to remove compile error

I had had problem compiling the Vol2 file due moving some files around.  This pull should reconcile my fix with the fix on the remote develop branch.
Merge branch 'develop' of git://github.com/byuimpact/numerical_computing into develop

Conflicts:
	Vol2.tex
This is a commit of some sort.
Merge branch 'develop' of git://github.com/byuimpact/numerical_computing into develop

Conflicts:
	Python/StandardLibrary/stdlib.tex
	Vol2.tex
Merge branch 'develop' of git://github.com/byuimpact/numerical_computing into develop
Merge branch 'develop' of git://github.com/byuimpact/numerical_computing into develop
Made comments into docstrings in the solutions file for the
Affine Transformations lab.
Naming and spacing updates in leontief lab.
Grammar and spacing edits to leontieff lab.
Merge branch 'master' into leontief
Merge branch 'master' into leontief
Implemented Dr. Jarvis's suggestions for the Leontief lab.
Added the problem suggested by Dr. Humpherys to the Leontief lab.
Uncommented data-based problem in leontief lab.
Merge pull request #335 from insertinterestingnamehere/leontief

Leontief
Merge pull request #332 from abefrandsen/develop

Changes to recent labs in volume 1 (LU, Affine Transformations).
Made necessary edits to mst.tex
Merge branch 'develop' of git://github.com/byuimpact/numerical_computing into develop
Added todos to MST.tex for future edits
Merge pull request #336 from jaredawebb/jared

Jared