Move event-sourcing parts to own lib and refactor persistence strategy

- Close #5: ES now works with Stream, StreamId, AggregateType and
  StreamEvent
- Event translation is task of the repository, ES requires it's special types

.gitignore

@@ -4,3 +4,4 @@
 /vendor
 .idea
 nbproject
+composer.lock

README.md

@@ -8,13 +8,12 @@ The library is heavily inspired by [malocher/event-store](https://github.com/mal
 
 ##Features
 - Event-driven library [in progress]
-- Full DDD support (no dependency of ES in domain model) [in progress]
-- Default event sourcing AggregateRoot, DomainEvent and repository implementations to ease usage [done]
+- Full DDD support (no dependency of ES in domain model) [done]
+- Default event-sourcing components [done] -> but live in a separate library: [prooph/event-sourcing](https://github.com/prooph/event-sourcing)
 - IdentityMap to support collection-oriented repositories [done]
 - Transaction handling [done]
 - Optional snapshot strategies [not started]
 - Optional concurrent logging [not started]
-- Support for ValueObjects as AggregateRoot identifiers [done]
 - Link your own event dispatcher and/or connect ProophServiceBus [done]
 - FeatureManager to ease customization [done]
 - Support for [Buttercup.Protects](https://github.com/buttercup-php/protects) [not started]
@@ -26,10 +25,8 @@ The library is heavily inspired by [malocher/event-store](https://github.com/mal
 
 ##Included libraries
 - The ProophEventStore is based on [ZF2 components](http://framework.zend.com/) which offer a lot of customization options.
-- Uuids of the AggregateChangedEvents are generated with [rhumsaa/uuid](https://github.com/ramsey/uuid)
+- Uuids of the StreamEvents are generated with [rhumsaa/uuid](https://github.com/ramsey/uuid)
 - Assertions are performed by [beberlei/assert](https://github.com/beberlei/assert)
-- Immutable DateTime ValueObjects are provided by [nicolopignatelli/valueobjects](https://github.com/nicolopignatelli/valueobjects)
-- ArrayReader to access payload properties of Events with ease is powered by [codeliner/array-reader](https://github.com/codeliner/array-reader)
 
 ##Installation
 You can install ProophEventStore via composer by adding `"prooph/event-store": "dev-master"` as requirement to your composer.json.

composer.json

@@ -17,23 +17,27 @@
         "EventStore",
         "library",
         "DDD",
+        "domain-driven design",
         "prooph",
         "zf2"
     ],
     "require": {
         "php": ">=5.4",
         "rhumsaa/uuid" : "2.5.*",
-        "codeliner/php-equalsbuilder": "1.1.*",
-        "codeliner/array-reader": "1.0.*",
-        "codeliner/shared-domain-set": "1.2.*",
         "beberlei/assert": "*",
-        "zendframework/zend-servicemanager" : "2.3.*",
-        "zendframework/zend-eventmanager" : "2.3.*",
-        "zendframework/zend-db" : "2.3.*",
-        "zendframework/zend-serializer" : "2.3.*"
+        "zendframework/zend-servicemanager" : "~2.3",
+        "zendframework/zend-eventmanager" : "~2.3",
+        "zendframework/zend-db" : "~2.3",
+        "zendframework/zend-serializer" : "~2.3"
     },
     "require-dev": {
-        "phpunit/phpunit": "3.7.*"
+        "phpunit/phpunit": "3.7.*",
+        "prooph/event-sourcing" : "dev-master"
+    },
+    "suggest" : {
+        "prooph/event-sourcing" : "Basic functionality for event sourced aggregates",
+        "prooph/service-bus" : "Enterprise Service Bus adapter to connect EventStore with messaging systems",
+        "prooph/crud-bridge" : "Handle CRUD-ish entities with CQRS + ES"
     },
     "autoload": {
         "psr-0": {