Added more progress messages in the update sequence. 

Since it takes a while it is nice to know what the status is.
githubified the readme
Merge branch 'new-readme' of git://github.com/Bengt/rpi-update

Conflicts:
	README.md
Merge branch 'master' of git://github.com/lacop/rpi-update

Conflicts:
	rpi-update
Merge branch 'boot-path-patch' of git://github.com/adammw/rpi-update
Remove '--quiet' and '-q' options to git and wget
Add option to disable self-updating
Fix setting environment variables with sudo
Further improve progress messages
Merge remote-tracking branch 'upstream/master'

Conflicts:
	README.md
	rpi-update
Merge pull request #51 from nylen/pull1

A bunch of changes (v2)