Removed parameter type from BaseService.
Added new Person entity class to become the only representation of an
atom person.
Merge branch 'master' of github.com:OpenNTF/SocialSDK into refactoring

Conflicts:
	samples/j2ee/com.ibm.sbt.sample.web/WebContent/samples/java/Social/Blogs/GetBlogComment.jsp
	test/selenium/com.ibm.sbt.automation.test/src/com/ibm/sbt/test/js/connections/files/api/AddCommentToFile.java
	test/selenium/com.ibm.sbt.automation.test/src/com/ibm/sbt/test/js/connections/files/api/FileAddComment.java
Merge branch 'master' of github.com:OpenNTF/SocialSDK into refactoring
Merge branch 'master' of github.com:OpenNTF/SocialSDK into refactoring.
Merge pull request #901 from marioduarte/refactoring

Created consistent representation of an atom person by creating a new Person entity class.