Make doctests pass on python 2.7.5
Making doctests happy
Fix the docs of EntryBase (None by default)

* Now running nosetests no longer complains about all the doctests.
First shot of travis to see what fails
Support for python 2.6 and 2.7 CI tests

* Travis does not support old skool python
* As for Python 3, there's a lot of work that needs to be done
* See - https://travis-ci.org/wari/pyblosxom/builds/14639665 for details
* Not implemented:

  - Things like acronym file
  - Akismet tests
  - Not sure about the foo package error.
Merge pull request #37 from wari/travis_integration

Travis integration
Initial Travis CI trigger
Added visual travis notes
Upating Readme with markdown travis image
Update readme for travis
Travis status is a link until image issue is solved
Added an RestructuredText style image link

* Previous attempts didn't work as I thought this was Markdown :P
Yep, forgot to use double colon for image tag
Align attribute is deprecated

See - https://github.com/github/markup/issues/163
Merge pull request #38 from wari/travis_bling

Travis bling
Simplified expressions & removed unreachable code
Making PEP8 happy

* No major stuff here
* Added and removed some lines between classes and functions
* Renamed some variables so that they are clearer to read
* Removed redundant brackets
* simple cleanups
Merge pull request #39 from wari/pep8_spelling_simple_fixes

Pep8 spelling simple fixes
Update _version.py

version number update for git version to make bug reports clearer
Moved all blosxom_* related items to its own file

With over 1300 lines of code, pyblosxom is getting ridiculously large
and difficult to maintain.

Moved all the blosxom_* utility functions to its own module, and turns
out, Pyblosxom only needs two of those functions.

This will lead to easier refactorings later. For example
`blosxom_process_path_info` should probably be an object, and could be a
candidate for Change Method into Method Object refactoring.

`blosxom_hander` is another candidate.

pyblosxom.py also has its warts, `Pyblosxom.run_static_renderer` is too
long and needs to be cleaned up.

This patch should pave the way for later updates.

Changes:
`blosxom.py` - new file containing everything `blosxom_*`
`pyblosxom.py` - removed all `blosxom_*`
`plugins/tags.py` - this plugin requires the `blosxom_*` stuff
`plugins/xmlrpc_pingback.py` - Actually, should be removed, requires
functions not available anymore in comments.py. What say you?
`tests/*` - updated blosxom related tests.