Adding certificate validation to ManagerController
Merge remote-tracking branch 'origin/develop' into develop

Conflicts:
	src/main/java/org/fogbowcloud/manager/core/ManagerController.java
Merge branch 'develop' of https://github.com/fogbow/fogbow-manager.git
into develop

Conflicts:
	src/main/java/org/fogbowcloud/manager/core/ManagerController.java