Prepare for 1.5.0 (#74)

Author: Nyholm

CHANGELOG.md

@@ -3,6 +3,8 @@
 
 ## Unreleased
 
+## 1.5.0 - 2017-02-14
+
 ### Added
 
 - Check for empty string in Stream factories
@@ -12,6 +14,7 @@
 ### Fixed
 
 - FilteredStream::getSize returns null because the contents size is unknown.
+- Stream factories does not rewinds streams. The previous behavior was not coherent between factories and inputs. 
 
 ### Deprecated
 

composer.json

@@ -51,7 +51,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.5-dev"
+            "dev-master": "1.6-dev"
         }
     }
 }