WIP: Fix issue 73

Added the phonopy.md documentation (initial v1.0.0 version).

Phonopy documentation has been missing, therefore I added one. Includes examples of two calculations of phonon properties.

docs.it4i/software/chemistry/phono3py.md

@@ -176,3 +176,17 @@ $ phono3py --fc3 --fc2 --dim="2 2 2" --mesh="9 9 9" --br --read_gamma
 
 [a]: http://atztogo.github.io/phono3py/index.html
 
+## notes
+On salomon, all of the following modules in /apps/modules/phys throw the same error:
+
+```
+-bash: /apps/all/phono3py/1.13.3-Py-2.7/bin/phono3py:
+/apps/all/Python/2.7.14-GCC-6.3.0-2.27-base/bin/python:
+bad interpreter: No such file or directory
+```
+* phono3py/1.11.13.35-Py-2.7-test
+* phono3py/1.11.13.35-Py-2.7
+* phono3py/1.12.9.5-Py-2.7
+* phono3py/1.13.3-Py-2.7
+
+On barbora, all of the modules in /apps/modules/phys seem to work.