Create CHANGELOG.md

# Release v1.0.1 (2017-08-25)

## Major Themes

Agent [Core](core) that provides plugin lifecycle management 
(initialization and graceful shutdown of plugins) is able to run
different [flavors](flavors) (reusable collection of plugins):
* [local flavor](flavors/local) - a minimal collection of plugins: 
  ([statuscheck](health/statuscheck), 
  [servicelabel](servicelabel), 
  [resync orch](datasync/restsync) 
  and [log registry](logging)).
* [RPC flavor](flavors/rpc) - exposes REST API for all plugins, especially for:
  * [statuscheck](health/statuscheck) (RPCs probed from systems such as K8s)
  * [logging](logging/logmanager) (for changing log level at runtime remotely)
* connector flavors: 
    [Cassandra flavor](flavors/cassandra),
    [etcdv3 flavor](flavors/etcd), 
    [Redis flavor](flavors/redis),
    [Kafka flavor](flavors/kafka)


[Data Synchronization](datasync) abstraction for watching and putting data asynchronously.
Currently implemented only on top of [db/keyval API](db/keyval) that helps:
- loading reading all actual data during startup or reconnection (to a data store)
- and then propagating incremental changes in the data store

Miscellaneous:
- [Examples](examples)
- [docker](docker): container-based development environment 
- [IDX Map](idxmap) is a reusable thread-safe in memory data structure.
  This map is designed for sharing key value based data
  (lookup by primary & secondary indexes, plus watching individual changes).
  It is useful:
  - while implementing backend for plugin specific API shared by multiple plugins;
  - caching of a remote data store.
- [Config](config): helpers for loading plugin specific configuration.
- [Service Label](servicelabel): retrieval of a unique identifier for a CN-Infra based app.

CHANGELOG.md

@@ -0,0 +1 @@
+