Only upgrade bash and not the whole system

Running `apt-get upgrade` or `pacman -S` might cause a bunch of problems in packages which are completely unrelated to this bug. If you're going to give general advice, you should probably make the commands as specific as possible.
Don't install bash if not installed
remove pacman -u option
updated css class alert-warning to use a shade of orange
not using sudo when logged in as root
Merge pull request #8 from itsadok/patch-1

Only upgrade bash and not the whole system
Merge pull request #14 from mhensler/master

Updated loops to download and apply up to latest patch
Merge pull request #15 from betesh/master

not using sudo when logged in as root
Updated fixbash rev list and added link to GitHub
corrected URL
Bumped theme rev + added help text after 3 & 4.
Merge pull request #16 from betesh/master

corrected URL
Revert of a2ddb1c - Broken!
Removed auto refresh of stats
Merge branch 'master' of https://github.com/mhensler/shellshocker into mhensler-master

Conflicts:
	fixbash
Merge branch 'mhensler-master'
Added Rev notes
Fixed missing number...
Ex3: Fix copy pasta and match other examples

The `-i` argument to env is not needed to demonstrate the vuln. It simply clears the environment.
Merge pull request #18 from dfc/patch-1

Ex3: Removed -i argument as it's not needed.