matplotlib Code

Workbook: complete updates to build.

Final round of fixes and updates for workbook to build correctly.
Added missing files, updated Makefile.

Workbook: small makefile fix

More cleanups and updates to workbook

Major updates to workbook.

- Made the basemap figures smaller (they were too big and made the
compilation really slow).

- Changed the ratner figure from png to jpb (saved 90% in size)

- Removed all lyx files, we're now using pure latex.

- Added scripts for various useful tasks.

small makefile fixes

Get skeleton to build correctly, rewrite makefile to do as few latex runs as possible

Commits to continue the merged book.

added make clean

minor mods to build

added solved vs skeletons Makefile build