adding 1.61 entry in CHANGES

preparing release 1.60, basically the same as 1.6 but makes pip/easy_…

…install work again (1.6<1.52, but 1.60>1.52)

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branch : 1.6.X

updating README

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branch : 1.6.X

fixed the installation of templates, and added templates section to t…

…he installation instructions

fixing MANIFEST.in to include treebeard/templates/*.html and bumping …

…version to 1.51

adding MANIFEST.in

gah forgot to svn add exceptions.py

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extra : convert_revision : svn%3A6f0eb378-856a-11dd-b774-4f160e1b508b/trunk%4079

ready for a 1.0 release...

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extra : convert_revision : svn%3A6f0eb378-856a-11dd-b774-4f160e1b508b/trunk%4076