Remove deprecated classes + Fix virtual network (can't create a virtual network if one already exists) + add it tests
Merge remote-tracking branch 'fastconnect_gitblit/cloudify-cdiscount-azure' into cloudify-cdiscount-azure
recommited changes
[instantiate VM with static IP] removed templateOptions field in class MicrosoftAzureCloudDriver
[instantiate VM with static IP] removed templateOptions field in class MicrosoftAzureCloudDriver
Merge branch 'cloudify-cdiscount-azure' of https://fastconnect.org/gitblit/git/cloudify/cloudify into cloudify-cdiscount-azure

Conflicts:
	esc/src/main/java/org/cloudifysource/esc/driver/provisioning/azure/MicrosoftAzureCloudDriver.java
[instantiate VM with static IP] updated model NetworkConfigurationSet, and MicrosoftAzureRequestBodyBuilder
[instantiate VM with static IP] updated driver for subnet
replaced '_' character with '-'  /  underscore character  in hostname may cause deployment to fail
using shorter prefixes (management / agent)
[instantiate VM with static IP] updated subnets model, and ConfigurationSetAdapter to support subnets and StaticVirtualNetworkIPAddress
[instantiate VM with static IP] replaced model Subnets with subnetNames
[instantiate VM with static IP] replaced model Subnets with subnetNames
[instantiate VM with static IP]  IPs verified, added models AvailableAddresses.
Merge branch 'cloudify-cdiscount-azure' of https://fastconnect.org/gitblit/git/cloudify/cloudify into cloudify-cdiscount-azure
[instantiate VM with static IP]  verify subnet existence in a virtual network, corrected AAvailability model for boolean
[instantiate VM with static IP]  removed left comments in AddressAvailability model
renaming method doGetVersion --> doGet
[instantiate VM with static IP] Corrected fixed ip jaxb context for SubnetNames, unmarchaling
Add beans to handle dns for virtualnetworks requests + Add a test method to reboot VMs + initiate storage driver class
Merge branch 'cloudify-cdiscount-azure' of https://fastconnect.org/gitblit/git/cloudify/cloudify into cloudify-cdiscount-azure

Conflicts:
	esc/src/main/java/org/cloudifysource/esc/driver/provisioning/azure/model/ModelContextFactory.java