added minor version tracking for RPM builds
fix2: rpm packaging minor version based on date
added UI files
CLOUDSTACK-2053: fixed userdata.sh script for VMWare to support boto/cloud-init
CLOUDSTACK-2053:FIX2: fixed userdata.sh script to support boto/cloud-init
Backported CLOUSTACK-778: user provided hostname to be specified in vCenter instead of CloudStack generated name
Introducing flag to allow display name to be appended to internal instance name.