CLOUDSTACK-2777. Apache build should create jar file cloud-ec2.aar and package it under webapps7080/awsapi/WEB-INF/services
Followup fix for CLOUDSTACK-2777, crypto.properties and xes.keystore moved to AWSAPI installation location and changed permission to 666

Conflicts:

	packaging/centos63/cloud.spec
CLOUDSTACK-3295. Code should look for xes.keystore under cloud-awsapi-4.2.0-SNAPSHOT and not under generated-webapp.
CLOUDSTACK-3112. UserCredentials that is injected in AuthenticationHandler is not picked up