Im

* Add check YAML in reconfigure operation.
* Fix error in ctxt process when adding a new disk.
* Fix error in OpenStack conn if image_url or network_url not set.

* Add RebootVM function.
* Fix error reporting memory units in OCCI connector.
* Add support to MongoDB.
* Fix error Unable to get cloud-init contextualization to work with GCE in 1.7.5 & above.
* Enable to force OpenID auth.
* Do not stop ctxt process in all VMs in case of failure in a previous step.
* Fix error contextualization never ends if a VM is deleted during context step.

* Enhance public network detection in OCCI conn.
* Add support of Federated networks in FogBow conn.
* Improve token check in OCCI conn.
* Fix created volumes are not deleted in EC2 conn.

* Change FogBow connector to new APIs.
* Use merge_how option in cloud-init.
* Fix error VMS with Public IP cannot reach each other.
* Enable to return TOSCA data with REST API: 719
* Improve GCE conn instance type selection: 717
* Order network in OpenStack conn to set public first:710
* IM is not mounting a disk in case of setting disk.X.image.url: 705
* Error in ctxt process: 703
* Return off in case of 404 message in OCCI: 694
* Simplify Ansible API code: 680
* Update Azure conn to new Auth methods: 589
* Enable to open ports in SG in private nets in TOSCA: 687
* Enable to link a VM with an existing disk in Azure conn: 590

* Add option to disable XML-RPC API
* Enable hybrid deployment
* Create a connector to Apache CloudStack
* Fix error reporting memory units in OCCI connector
* Fix error deleting OCCI infrastructure: Volume deleting returns forbidden and takes too long
* Fix error with OCCI server 2.0.4 authentication error
* Fix problem installing specific branch of Ansible galaxy roles
* Fix error in REST API in case of strange char in ansible output
* Add support to disk.*.image_url in OpenStack connector
* Fix error detecting ansible process end
* Enable to specify spot to EC2 instances in TOSCA
* Get EC2 instances info from ec2instances.info
* Fix error geting the subnets of the default VPC on EC2 conn
* Add volume_id to TOSCA BlockStorage type

* Fix error OCCI connector does not correctly AlterVM adding/removing ips.
* Add VERIFI_SSL var.
* Improve error messages in Async call.