children of #359: just the URL scheme, only knows html
removing locals usage to perform exporter transform
using initialize instead of slash_exp etc.
fixing typo, prefix path
fixing local file handlers, tests finish
renaming exporters to formats throughout
catching a few missing exp_prefix
allowing for direct specification of exporter
Merge pull request #374 from bollwyvl/format-urls

Add /format/ URL handler
Turn IPython into Jupyter where it matters.
Oops, still http only
Merge pull request #377 from rgbkrk/JupyterUpdates

Turn IPython into Jupyter where it matters.
removing components
more deleting
fixing paths, adding bower to travis
aligning bower deps with ipython upstream
moving bower items into static