CLOUDIFY-2142 removed tosca from dsl
filter cloudify internal tasks in execute_task_participant sending-task logging
Merge branch 'develop' into feature/CLOUDIFY-2142-remove-tosca-from-dsl
Merge pull request #81 from CloudifySource/feature/CLOUDIFY-2142-remove-tosca-from-dsl

CLOUDIFY-2142-remove-tosca-from-dsl