Re-ver

====================

**Added:**

* ``$GHRELEASE_PREPEND`` and ``$GHRELEASE_APPEND`` allows users to
prepend/append a string to the GH release notes
* ``REVER_QUIET`` envvar. If True ``rever`` doesn't print during hashing


**Changed:**

* GitHub token notes now have unique identifiers, which prevents issues from arising
with hostname clashes.


**Fixed:**

* Addressed issue with DockerActivity not being able to set it's code block
correctly.
* Null repo fork creation fix for v1.0.0a4 of github3.py
* Fixed bugs in push-tag undoer.

====================

**Added:**

* More robust handling of github tokens. If a credential file is deleted locally,
rever will now attempt to find the associated token, delete it, and reissue it.
* Usage docs for initializing rever


**Changed:**

* If fork doesn't exist for conda-forge activity then create one
* ``$PROJECT`` in use docs example
* Logger now records version
* ``compute_activities_completed`` now checks version numbers as well
* Tagging and pushing the tags up to a remote are now separate activities

====================

**Added:**

* Use Rever's own whitespace parsing in Rever's ``rever.xsh`` file
* New activity for running nosetests inside of a docker container.
* Setup framework that allows activities to initialize themseleves in
a project has been added.
* Chacgelog setup functionality added.
* ``rever setup`` will now perform some project level setup,
specifically adding the ``$REVER_DIR`` to the gitignore file,
if applicable.


**Changed:**

* Updated and improved documentation.
* Patterning matching (as in version-bump) will now automatically capture
and replace leading whitespace. Patterns and replacement strings may start
at the first non-whitespace character.
* Addressed annoyance where sphinx documentation files were created
with root ownership. The user and group of sphinx files will now
match the user oand group of the ``$SPHINX_HOST_DIR`` on the host.

====================

**Changed:**

* Updated link in conda-forge activity to point to docs.

====================

**Changed:**

* Conda smithy does not correctly rerender unless the feedstock
directory is called ``$PROJECT`` or ``$PROJECT-feedstock``,
thus the feedstock dir has been updated.
* Python package name changed to ``re-ver``, since the
PyPI name ``rever`` is taken (even though no one has
uploaded a package).


**Fixed:**

* The conda forge activity was printing it matching patterns, and
it shouldn't have been doing that.

====================

**Fixed:**

* Fixed ``eval_version`` import in ghrelease.