https://github.com/PHPOffice/PHPWord/issues/43

Unit test for PHPWord_Template.save() method.
https://github.com/PHPOffice/PHPWord/issues/43

Redundant import of PHPUnit_Framework_TestCase were removed.
Merge pull request #2 from RomanSyroeshko/PHPWord#43

Unit test for Template.save() method