First basic implementation of Polycollection.
Changed try/except block for isinstance to diffetially detect line or poly collections.
Various typos fixed.
Cleaned commented not functional code.
Added more polycollection examples rendering basic Seaborn plots.
Rename mplsupport to mpl and rename of mpl examples.
Merge pull request #371 from damianavila/polycollection

First basic implementation of PolyCollection.
Merge pull request #387 from terrycojones/small-fixes

Various typos fixed.
examples
Whoops, GH probably restricts raw files (CORS)
Delete demo.html
Delete demo.css
Self-executing function
Have to execute from html