Prepare for next dev iteration
changes required for 5.5 upgrade
initial network support including vm launch
TemplateCapabilities correction
Added supportsSpotVirtualMachines()
only update network config when required
null check added
Merge pull request #14 from daniellemayne/develop

Develop: server network config
Merge pull request #12 from maksimov/develop

Develop
Fixed compile problems following addition of resource pools and visible scope.
Changed Vsphere SDK version from 5.5-beta to 5.1 (which actually exists).
Merge pull request #15 from maksimov/develop

Develop
Updated the vijava dependency once again to 5.5-beta, which this time is deployed to our artifactory, and is taken from http://sourceforge.net/projects/vijava/files/vijava/VI%20Java%20API%205.5%20Beta/
Merge pull request #16 from maksimov/develop

Updated the vijava dependency once again to 5.5-beta, which this time is...
sphere resource pool support and core updates
merge conflicts fixed
Merge pull request #17 from daniellemayne/develop

Develop: datacenter capabilities and resource pool support
refactor region, datacenter and resource pool mappings
implement visible scope
change resource pools to wrap around products