add the instance types in euca in a note in the readme

README

@@ -48,6 +48,16 @@ volumes, etc) and it's ip address.
 You will then be able to login, as root.
 
 
+
+Instance types: right now the euca cloudlet has these instance types defined
+type      cpus mem    disk
+c1.medium  1   1024    11
+m1.small   1   2048    11
+m1.large   2   3072    20
+m1.xlarge  4   4096    40
+c1.xlarge  8   8192    40
+
+
 Setting up a new persistent cloud host:
 1. select an ip:
    sudo -i euca-describe-addresses