WIP: Better coverage
FIX: Coveralls
ENH: Better coverage
ENH: Trim less-used method
Merge pull request #136 from Eric89GXL/coveralls

ENH: Better coverage use on Travis  YAY!  tests pass
WIP: Add parsing function
FIX: Generalize to arbitrary size
FIX: Fix docstring
ENH: Parse function
FIX: Sp
FIX: Add to doc
ENH: Add example