Core: Fixed indentation error in firewalls#index HAML view
Core: Fixed another HAML indentation issue in firewalls#index
Core: Fixed sinatra-rabbit dependency problem
DTACLOUD-498 - nit in mock driver create/delete blobs - update bucket size
CIMI: Restore create Network with config/forwarding_group by reference
Opennebula: Fix when computehash['INSTANCE_TYPE'] is nil
Core: Temporary fix for problem with new titl (1.3.4)
SITE: addresses DTACLOUD-478, DTACLOUD-479 and removes crud

https://issues.apache.org/jira/browse/DTACLOUD-479
https://issues.apache.org/jira/browse/DTACLOUD-478
CIMI: Fix 'views' folder location

In CIMI we don't have views except the error ones.

Signed-off-by: Michal fojtik <mfojtik@redhat.com>
TrackedAt: http://tracker.deltacloud.org/patch/3a9616ced9f3f313345ef2ac7f3e398a0c07f265
* tests/cimi/collections/machine_templates_test.rb: small fix

The validation error does not contain the name of the offending parameter
* views/errors/common.xml.haml: enclose the backtrace in a CDATA section