Removing existing node modules when executing "make"
Added more documentation to README
Removed HEAD request feature for external links
Updated node modules
Changed the way already crawled URLs are kept track of
Each page will start with an empty array of redirects
Changed user agent to be a newer version of Chrome (was getting rejected by certain sites)
Changed redirect logic
 - Redirects are not saved to _pages object
 - Final URL of page redirect is saved in _pages object
 - Redirects are processed as though they were their final URL
 - Redirects are added to the pageInfo.page object's "redirects" property