https://github.com/PHPOffice/PHPWord/issues/56

Postprocessing of documents returned by Template class before moving to final destination
Moved back phpunit.xml.dist file to root of directory
Added PSR-4 Autoloader
Merge pull request #75 from gabrielbull/master

Added PSR-4 Autoloader and move phpunit.xml.dist back to root of project
FIXED : Unit Tests on Travis CI after have moved phpunit.xml.dist
FIXED : Unit Tests on Travis CI after have moved phpunit.xml.dist
Merge pull request #57 from RomanSyroeshko/PHPWord#56

Postprocessing of documents returned by Template class before moving to final destination
IMPROVED : Changelog
GH-5 : Word2007 : Added support for page header & page footer height
Ability to use images in a text run