1. Loads the settings file as the first thing in bootstrap.inc
2. Remove the base_url arg from the parseUrl method in JPath
@feature Added the Installation file
@enhancement Added proper comments to the URL class
@feature Added a removeArg method to the URL class
@enhancement Updated the URL class getUrl method to use the http_build_query method rather than generating the query string manually
@desc Lots of enhancement of the Pager Class
@enhancement Added proper commenting to all methods
@enhancement Renamed attributes to follow the new coding guidelines (not uploaded yet)
@feature Remove the page number argument from the passed url to remove duplication of that arg in the URL
@enhancement Broken down a few methods into smaller methods
@enhancement Added getRowsPerPage and getPageNoUrlKey methods