Move all the data to a subdirectory of burnman, and modify tools.read_table to read those resources in a more path independent way.
Add new ignores
Add simple script for installation
Fix paths to support files.  I am not wild about hardcoding these...
Fix example
Delete several broken/unused examples
Merge pull request #3 from ian-r-rose/setup_distutils

Setup distutils
fix tests
re-organize material and mineral base classes
fix examples
fix tests
rename minerals_base to mineral_helpers
remove composite_base, remove named_tuple, new constructor

this includes a hack that the old style constructor still works...
add debug_print() to material
update examples to new composite
update tests
Merge pull request #5 from tjhei/restructure_base_classes

Restructure base classes
add new tests
add an exception to an unfinished class
rename classes

rename Mineral, Material, Composite, EquationOfState, MGD*, SeismicData,
RadiusTable, SLB*, Seismic*