adds some output scripts for sql processing and matplotlib plotting
moves component table building to component
Merge branch 'graphs' into output_tables
succesfully spits out the contaminant isos and mass for each component over time
Merge branch 'output_tables' into graphs
now with fewer empty entries..
now prints two types of graphs.
updates graph making
pep8.
pep8
pep8
pep8
 pep8
pep8
pep8
refactoring the plotting system to make stacked bar histogram possible.
refactoring with a prep_data step
makes bar charts now
adds files left behind.