Merge pull request #30 from danielballan/master

Clean up batch code; add yaml meta log; speed up Travis.
Merge pull request #31 from danielballan/master

RLS: Version 0.5 with feature-finding improvements
Merge pull request #32 from danielballan/master

Bug fix corner case of band pass and (unrelated) fix is_typical.
ENH: Add option to refine to skip final characterization.
ENH: Make refine more flexible.
BUG: Whole-pixel shifts, rarely used, had sign error.
DOC: Add docstring for refine. Also, do not modify coord in place.
Merge pull request #33 from danielballan/initial

Initial