Initial commit of Sphinx website
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Merge pull request #58 from philippjfr/master

Initial commit of Sphinx website
Fixed doc/builder submodule reference
Added advance method to param.Time as an alternative to __iadd__
Moved tests directory to top-level for consistency across IOAM
Nosetests will now also run doctests on Travis
Raising SkipTest in IPython extension to allow nosetests --with-doctest
Updated Sphinx documentation