Initial commit for slicing in matplotlib
Option for normalized vector plot
FaceInnerProduct for 1D
bug fix.
bug fix.
testFaceInnerProduct1D
Merge branch 'mpl_vis_slicer' of https://github.com/simpeg/simpeg into develop

Conflicts:
	SimPEG/Mesh/BaseMesh.py
Merge branch 'develop' of https://github.com/simpeg/simpeg into cylClean