Bump version to 10.2.2.0 and update Changes

Author: johnhaddon

Changes

@@ -1,3 +1,16 @@
+10.2.2.0 (relative to 10.2.1.0)
+========
+
+Improvements
+------------
+
+- UniverseBlock : Added `universe()` method (#1177).
+
+Fixes
+-----
+
+- ExceptionBinding : Fixed reference counting bug which leaked Python reference objects (#1173).
+
 10.2.1.0 (relative to 10.2.0.1)
 ========
 

SConstruct

@@ -55,7 +55,7 @@ SConsignFile()
 
 ieCoreMilestoneVersion = 10 # for announcing major milestones - may contain all of the below
 ieCoreMajorVersion = 2 # backwards-incompatible changes
-ieCoreMinorVersion = 1 # new backwards-compatible features
+ieCoreMinorVersion = 2 # new backwards-compatible features
 ieCorePatchVersion = 0 # bug fixes
 ieCoreVersionSuffix = "" # used for alpha/beta releases. Example: "a1", "b2", etc.