update roadmap after v0.5

ROADMAP.md

@@ -2,28 +2,20 @@
 
 This document defines a high level roadmap for Rook development. The dates below are subject to change but should give a general idea of what we are planning. We use the [milestone](https://github.com/rook/rook/milestones) feature in Github so look there for the most up-to-date and issue plan.
 
-## Rook 0.5 (July 2017)
-
- - Rook still in alpha
- - MON and OSD Reliability - survive restarts and pod failures
- - Backup of the cluster config and data required to recover it
- - Publish documentation to rook.io
- - Upgrade to Ceph Luminous and make the default
- - Long-haul testing infra
- - TPRs for object store and file system
- - Initial Rook Upgrade support
-
 ## Rook 0.6 (September 2017)
 
  - Ceph Block storage declared Beta on K8S
  - Kubernetes 1.8 Support
  - Rook volume plugin support in K8S
- - Rook can upgrade itself
- - Improved data placement and pool configuration
+ - Rook agent on client nodes
+ - Rook is upgradeable
+ - Support for local storage (and arbitrary volumes) underneath OSD pods
  - Support for public cloud environments
- - Performance Testing infra
+ - Improved test matrix and more test coverage
+ - CRDs for object storage and file system
 
 ## Rook 0.7 (December 2017)
 
  - Ceph Block storage declared production-ready on K8S
- - TBD
+ - Improved data placement and pool configuration
+ - Performance Testing infra