Fixed broken link to geo.holoviews.org
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Aug 23rd 2016: HoloViews 1.6.2 released and now available on <a href="https://pypi.python.org/pypi/holoviews/">PyPI</a> and <a href="https://anaconda.org/ioam/holoviews">Anaconda</a>.
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- Aug 22nd 2016: Released the <a href="https://geo.holoviews.org/">GeoViews</a> library extending HoloViews with support for geographic plots and projections.
+ Aug 22nd 2016: Released the <a href="http://geo.holoviews.org/">GeoViews</a> library extending HoloViews with support for geographic plots and projections.
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December 5th 2015: Now includes extensive support for the <a href="http://bokeh.pydata.org">Bokeh</a> plotting library.
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