remove button
added comments
removed name from a link
removed button and added more to validation
added doc blocks to all files i have edited (i think)
Merged 'develop'.
Finish index-sam
Merge pull request #75 from HexagonSystems/feature/feature-tara-comments-validation

tara comments validation2
Merge branch 'origin/develop'

Conflicts:
	App/Model/ArticleEntity.php
	Includes/css/hexagontheme.css