debian: Copy the contents of the old ~cloud directory to the new location
debian: Fix the usage server packaging
Adding awsapi in the require section of cloud.spec as it resolves issue with EC2 QUERY API Feature.

Moved the post awsapi section to the post management since it is trying to provide symb link before installing management server.

Signed-off-by: Pradeep <pradeep.soundararajan@citrix.com>
CLOUDSTACK-1539:Editing any parameter in the Network UI results in implementation of IP Reservation.