Derek Collison, the guy who built VMware’s (s vmw) Cloud Foundry service, left the hypervisor giant in mid-February with an idea to make platforms as a service even better. His idea was to think about them not just as tools for developers, but as extensions of the enterprise. Apcera, is the result of his thinking, and today he called to tell me it has raised $2.2 million in funding. The funding ca