Removed an old image in the Diamond slides.
Updated path to scratch directory.
Removed an unused image.
Removed an old directory. This was replaced by 'Stommel_tracer_advection_Nov2013'.
Renamed 'set_up.tex' to 'diamond.tex'.
More renaming.
Renamed the 'Stommel_tracer_advection_Nov2013' directory to 'stommel'.
More renaming.
Removed a duplicate file.
More duplicates.
More renaming. Also removed old files.
More renaming.
Update file path to mesh.
Stick to lower case.
Get the Makefile to work.
Just copy everything in /scratch over.
Merge remote-tracking branch 'origin/master' into gh-pages
Update link to the Diamond slides.