Initial commit
Merge branch 'master' of github.com:pelson/courses

* 'master' of github.com:pelson/courses:
  Worked through the first 2 hours of the numpy tutorial.
  added the build version.
  Initial commit.
Merge branch 'master' of github.com:SciTools/courses

* 'master' of github.com:SciTools/courses: (32 commits)
  Updated for the next course of numpy/matplotlib/cartopy.
  Added graduation exercise solution.
  Updated symlinks.
  Added auto generated exercise files
  fixed linefeeds.
  Re-ran code cells.
  Linefeeds on iris slides.@
  Updated iris course and added exercise notebooks.
  Updated iris code and added exercise notebooks for Iris.
  Updated Iris course content.
  Fixed spellings.
  Added solutions for all exercises. Work needed on the Iris ones.
  Updated exercises
  Updated output and re-built.
  Added merge resources.
  Changed linefeeds on slides.
  Added the exercise file.
  @esc24's comments and an Iris graduation exercise.
  Added full build products.
  Removed reveal.
  ...
Ignore notebook checkpoint files.
Added some nbutility and made use of it in the makefile.
Updated content to v1.6 of iris.
Merge pull request #1 from pelson/iris_v1.6

Updated content to v1.6 of iris.
Rebuild of content.
Merge branch 'master' of github.com:SciTools/courses into iris_v1.6

* 'master' of github.com:SciTools/courses:
Updated nbutil to clear output correctly.
Updated Iris course content to include images.
Updated the README to include links etc.