formatting
cleans up trap_rule test
uses kahansum in the addConcMaps.
uses kahansum in conc_to_comp_map
recodes linspace to better handle rounding errors
stronger condition on linspace test
adds float test, linspace. passes.
adds some ordering to the extract method
oops, was supposed to use 5 rather than 10.
secspermonth test
checked azt in ptyhon. matches.
using python to redo Azt calt. tests pass.
onedimtests pass..
disabled other test.
not using threshold to filter MatTools extract until the actual extract method
removed comp_to_rem->massify and made the leftover material derive from a brand new material.
comment
this adds some tests and refactors the extract method into some more modular
chunks.
It also adds an absorbtest to the MatTools tests which demonstrates some very wrong behavior in the material absorb function... I think.