Minor comment fixes.
Merge pull request #5 from jwookey/master

Fixed output argument description (m/s -> km/s)
Make MS_expand work for orthorhombic case

This needs 9 constants and only fills in
another 3 but we may as well include it.

Also add a test case.
Merge branch 'master' of github.com:andreww/MSAT
Create MS_save to save Cij to a file

This does the inverse of MS_load but we
still need to add tests and support for
the ematrix format. Also remove a spurious
semi-colon from MS_load.
Allow MS_TI to handle eta

In MS_TI we Berkeley VTI paramaterisation ('panning'), but not the
more general VTI one.  Panning and Romanowicz in their tomography
models assume eta≈1, so you don't get the constants you expect if
you allow it to vary.

Add a routine for general VTI with all five parameters into MS_TI
activated with 'global'.
Add options to finess plots to MS_plot

We can now change the contours and FSW lines
to make nicer plots.
Merge branch 'master' of ssh://majorite/geophysics/walker/git-repos/msat