JCLOUDS-387: Removing DISCLAIMER file now that jclouds has graduated
Remove more incubator references

Fixes JCLOUDS-388.
Correct jcloud -> jclouds typo
Correct Jclouds -> jclouds typo
Replace createInputStreamMap call with countBlobs

jclouds 1.6.0 deprecated the former.  Also specify latest release
version.
JCLOUDS-215 Add autoscale examples