fix for issue 121

SOL005/VNFPackageManagement-API/ApiVersion.robot

SOL005/VNFPackageManagement-API/IndividualSubscription.robot

SOL005/VNFPackageManagement-API/IndividualVNFPackage.robot

SOL005/VNFPackageManagement-API/Subscriptions.robot

...VNFPackageManagement-API/VNFDInIndividualVNFPackage.robot

SOL005/VNFPackageManagement-API/VNFPackageArtifacts.robot

SOL005/VNFPackageManagement-API/VNFPackageContent.robot

...05/VNFPackageManagement-API/VNFPackageContentViaURI.robot

...FPackageManagement-API/VNFPackageManagementKeywords.robot

SOL005/VNFPackageManagement-API/VNFPackages.robot

...kageManagement-API/environment/individualSubscription.txt

...ackageManagement-API/environment/individualVnfPackage.txt

...05/VNFPackageManagement-API/environment/subscriptions.txt

SOL005/VNFPackageManagement-API/environment/variables.txt

...PackageManagement-API/environment/vnfPackageArtifacts.txt

...NFPackageManagement-API/environment/vnfPackageContent.txt

...ageManagement-API/environment/vnfPackageContentViaUri.txt

SOL005/VNFPackageManagement-API/environment/vnfPackages.txt

...Management-API/environment/vnfdInIndividualVnfPackage.txt