first stab at web crawling functionality
Merge reusable portions of web crawl functionality
Merge branch 'development-crawlweb' into development

Conflicts:
	public/HTMLImportPlugin.php
	public/includes/XMLHelper.php
removing website crawl from main dev-line
Merge pull request #44 from droppedbars/master

baseline dev with master
Baseline of functionality
Merge pull request #45 from droppedbars/development

Development