0.8.1, 2014-01-10 -- Improvements to the summation part of the docs.
                     Fully documented the combine_reflections setting
                     of **powderx**. Renamed the bin_reflections
                     setting to combine_reflections.

0.8.0, 2014-01-10 -- Mostly just a documentation improvement and
                     a version bump to reflect the temperature
                     factor and Lp correction added yesterday.
                     Added mathjax support to docs.

0.7.2, 2014-01-09 -- Added documentation for the powder summation.
                     Also, the user now has control over isotropic
                     temperature factor and Lp correction in powderx.
                     Fixed behavior of profilex for scaling multiple
                     patterns.

0.7.1, 2014-01-08 -- Fixed some documentation.

0.7.0, 2014-01-08 -- Ready for pypi release.
                     Uitilities tested and functionalities
                     are consistent. Documented. Bam!

0.2.2, 2013-12-20 -- Initial release.
