Fixed copyright on DoctrineAdapterTest

This class inherits from, but is not copied from, the Doctrine project.
All of the Doctrine code was placed back in it’s original class in a
different work around for the travis issue.
Added copyright and project headers
class docblock additions
Updated DocBlock
Formatting
Updated version in Readme file to prep new release
Added bundle documentation

Converted the Readme to RST and placed it in the default Symfony
documentation location.
Readme/Documentation Updates
Corrected issue with class expectations
Docblock formatting
Merge pull request #45 from tedivm/documentation

Documentation Updates