Fixed a silly bug in setup.py. Importing version from the lib require…

…s that all dependencaies for the lib are present, so we can't actuly import the lib until after we check for dependencies - which means we can't import version in the setup script. Grrr. We'll have to remember to update the version number in both places from now on. Sigh.

Upped version to 2.0.2-Final and added release notes.

Upped version to 2.0.1-Final and added release notes.

Upped version to 2.0 and a few edits to release notes.

Upped version to 2.0-rc1

Tag 2.0-beta

Added alpha version tag.

Python-Makrdown 1.7 Final.

Note that various features marked as depreciated in 1.6 have
been removed, so this release is somewhat backward
incompatible. Most notably, `str(md)` will no longer work.
`md.convert(text)` should be used instead. The `toString`
and `toUnicode` methods no longer exist. The `__unicode__`
method calls `convert` and `__str__` returns some info about
the instance rather than the converted output (although I'm
open for suggestions for improvment in the info provided).
Additionally, the `encoding` argument has been removed from
both `markdown` and `Markdown`. Markdown expects unicode (or
ascii) input and it is the users responsibility to ensure
that's what is provided. Therefore, all output is in
unicode. Only `markdownFromFile` accepts an encoding.