add AMI instructions
add AMI instructions
Merge branch 'update/AMI' of https://github.com/ged-lab/khmer-protocols into update/AMI

han
....
add ami info
add ami info
Merge branch 'master' into update/AMI

Conflicts:
	amazon/start-up-an-ec2-instance.txt
	index.txt
...
update AMI
Merge pull request #57 from LSheneman/update/AMI

Update/ami
minor change
added naming pattern & fixed typo
fixed typo
Merge pull request #1 from LSheneman/update/ami

Update/ami
typo
Merge pull request #62 from LSheneman/update/AMI

Update/ami
resolve conflicts
..
Merge pull request #58 from ged-lab/update/AMI

Updated AMI number, added instructions for customizing an AMI. Fixed minor typos