Fixed bootstrap files

+ added order to service-function-chains
+ updated boostrap files for sfc-distribution
 (service-function-forwarders were loaded properly in karaf but not in
 sfc-distribution)

Change-Id: Ia5aa80c95b0bfdf1cfbfeb42d3bb3b07b3e76f2b
Signed-off-by: Andrej Kincel <akincel@cisco.com>
Signed-off-by: Reinaldo Penno <rapenno@gmail.com>
Several Fixes in the REST code and Listeners

Signed-off-by: Reinaldo Penno <rapenno@gmail.com>