Added Rake as a Dependency
Refactored Grabber into a Webcrawler class

Added a Utility module for Webpage and Webcrawler, as they shared the same
method definition.

Added a binary file to use the new class.
Working on Making Tree
More Work on Progress
Added a Spec File for Utility
Refactored Utility
Added new Webcrawler Tests
Removed debugging from Utility

Nasty puts left around.
Updated some Tests
Tried to Fix Libs to Pass Tests
Ignore the Line Coverage Folder
Removed nasty puts and fixed a Refactor bug
Added a Test to Identify Array of String issue in has_links
Fixed the has_link issue in Utility
Fixed a Bug where an Arary Append Was Destructive
Fixed HTML validation for the test site
Some fixes, Changes and More Tests
Fixed has_link? to work over the depth of the tree
Fixed has_link so that it doesn't search forever
Added a HTML Generator