Merge pull request #1 from numerical-mooc/master

pull request1
Project initial version
projec_dec12update
minor corrections to final project
Merge pull request #14 from fgonzales7/master

FrankGonzales_1DWavebar

Ping @gforsyth for renaming of the directory and/or files. Can you check why the images don't show up? Thx.