SHA-256 hash code
Added code to pull file from remote server and save on local filesystem
Merge branch 'master' of github.com:CherryKerry/browsertrust-extension-firefox

Conflicts:
	.project
	README
	browsertrust@aut.ac.nz
	build.xml
	chrome.manifest
	content/browserOverlay.xul
	install.rdf
	locale/en-US/browserOverlay.dtd

added remote file fetch
refactored name from robots to btrust us31 fetching text file from a server
Added code for storing Fingerprint localy, currently broken
added another file for local storage feature
Merge branch 'master' of github.com:CherryKerry/browsertrust-extension-firefox

Merge master and changes for us22