Merge pull request #11 from kiyo-masui/preprocess

Preprocess
Wrapped Jon's search code.
Merge pull request #12 from kiyo-masui/wrap_search

Wrapped Jon's search code.
Search code excludes DM=0.
Edit seach parameters and trigger plot graphs.
Merge pull request #13 from kiyo-masui/wrap_search

Wrap search
Changed continuum filter name.
Placeholder for C preprocessing routines.