Add more options for loading AWS credentials.
Default to /dev/xvdf if no devices found.
Add 'nobootwait' to mount options.

We don't want the instance to fail booting just because an EBS volume
is inaccessible.
Default to /dev/xvdf if no devices found.

Conflicts:
	recipes/volumes.rb
Add 'nobootwait' to mount options.

We don't want the instance to fail booting just because an EBS volume
is inaccessible.
Merge pull request #8 from Shopify/add-nobootwait

Add 'nobootwait' to mount options.
Merge pull request #6 from Shopify/bugfix-default-device

Default to /dev/xvdf if no devices found.
Merge branch 'master' of github.com:titanous/chef-ebs

Conflicts:
	recipes/volumes.rb
Merge branch 'master' into support-unencrypted-databags

Conflicts:
	recipes/volumes.rb