Removed erroneous try/except clauses. Fixed normalize_at_point methods
Removed erroneous try/except clauses. Fixed logging implementation.
Fixed various tests. Added Sed.normalize_at_point() tests
Fixed kwarg spacing and Spectrum.normalize_at_point(). Refactored correct_flux algorithms into func correct_flux_()
Updated files
Merge branch 'master' of github.com:jbudynk/sedstacker