Changes

Summary

1. Tentative fix on issue #157 and fix on issue #158 (details)
2. Fix issue #155 (details)

Commit 3702fe41d096e0100d9a07677f203dce4b41ffa6 by e.kraja Tentative fix on issue #157 and fix on issue #158
	SOL003/VNFPackageManagement-API/VNFPackageManagementKeywords.robot
	SOL005/VNFPackageManagement-API/VNFPackageManagementKeywords.robot
	SOL005/VNFPackageManagement-API/environment/variables.txt
	SOL003/VNFPackageManagement-API/environment/variables.txt
Commit a411d4639efc1c17ee1b40d93bc6ea5c3573d53e by e.kraja Fix issue #155
	SOL002/VNFIndicator-API/Subscriptions.robot
	SOL002/VNFIndicator-API/VnfIndicatorsInVnfInstanceId.robot
	SOL003/VNFPerformanceManagement-API/environment/variables.txt
	SOL005/NSDManagement-API/NSDManagementKeywords.robot
	SOL005/NSDManagement-API/environment/variables.txt
	SOL002/VNFPerformanceManagement-API/Thresholds.robot
	SOL005/NSPerformanceManagement-API/NSPerformanceManagementKeywords.robot
	SOL003/VNFPerformanceManagement-API/PMJobs.robot
	SOL002/VNFIndicator-API/environment/variables.txt
	SOL003/VNFPackageManagement-API/VNFPackageManagementKeywords.robot
	SOL002/VNFIndicator-API/VNFIndicators.robot
	SOL003/VNFIndicator-API/VNFIndicatorsKeywords.robot
	SOL002/VNFPerformanceManagement-API/environment/variables.txt
	SOL003/VNFPackageManagement-API/environment/variables.txt
	SOL005/VNFPackageManagement-API/VNFPackageManagementKeywords.robot
	SOL002/VNFPerformanceManagement-API/PMJobs.robot
	SOL005/VNFPackageManagement-API/environment/variables.txt
	SOL003/VNFIndicator-API/environment/variables.txt
	SOL005/NSPerformanceManagement-API/environment/variables.txt