CLOUDIFY-2073 Change sequence ids to random ids
Added celery @task annotation
Push version from 1.1 to 1.1.1
Merge pull request #2 from CloudifySource/CLOUDIFY-2073-random-ids

CLOUDIFY-2073 Change sequence ids to random ids
upgrade version to 0.1.2
Added necessary kwargs to task method
Fixed task argument to be dict instead of string
CLOUDIFY-2134 task return value must be json
bump to 0.1.4
Fixed method comment
CLOUDIFY-2134 Expect contained_in relationship to transofrm hostname
CLOUDIFY-2073 Support contained_in relationships
CLOUDIFY-2073 move to nosetests
CLOUDIFY-2073 Remove tosca prefix. Remove node instance id when number of instance is 1 for backwards compatibility, until tier abstraction is introduced to cosmo
use develop branch for plugins
CLOUDIFY-2073 generate unique id even for 1 instance, only supported when nodes that get connected to are single (1 instance)
CLOUDIFY-2073 add missing transformation to policies part of plan
always update target_id in case of contained_in
CLOUDIFY-2073 for now treat depends_on relationship with the same semantics of connected_to
CLOUDIFY-2073 add comments and rename some methods