Fix image paths in non-index markdown files

Fixes #138
Added a fix for Python2.6
Initial release notes
Updated classifiers for PyPI
Merge pull request #151 from d0ugal/master

Updated classifiers for PyPI
Merge pull request #149 from d0ugal/release-notes

Initial release notes
Merge pull request #148 from d0ugal/image-fix

Fix image paths in non-index markdown files
Merge pull request #1 from tomchristie/master

Merge updates from origin