Increment version to 2.6.3-SNAPSHOT

Change-Id: I59af81f39246302de669d4a3f0f04deb622f97d3
Signed-off-by: Patrick Brady <patrick.brady@att.com>
Issue-ID: APPC-1686
diff --git a/version.properties b/version.properties
index 9f6c195..c70f4ce 100644
--- a/version.properties
+++ b/version.properties
@@ -26,7 +26,7 @@
 
 release_name=2
 sprint_number=6
-feature_revision=2
+feature_revision=3
 
 base_version=${release_name}.${sprint_number}.${feature_revision}