Actually Add license to all files and remove old license/info template from old files.
Remove Util Class because it is full of unused and/or unorganized utility methods. Add HexStringEncoder class to handle some of the functionality of the removed Util class. Update other classes to use the new Class.
Fix broken JavaDoc link references.
Fix JavaDoc formatting.
Fix general formatting and add JavaDoc stubs to methods and variables; partially complete the JavaDoc of the class.
Change class JavaDoc.
Update class references to reflect package renaming.