Prepare next development version

Author: psteiger

android/gradle.properties

@@ -13,7 +13,7 @@
 # org.gradle.parallel=true
 
 GROUP=com.uber.rib
-VERSION_NAME=0.16.3
+VERSION_NAME=0.16.4-SNAPSHOT
 POM_DESCRIPTION=RIBs is the cross-platform architecture behind many mobile apps at Uber. This framework is designed for mobile apps with a large number of engineers and nested states.
 POM_URL=https://github.com/uber/RIBs/
 POM_SCM_URL=https://github.com/uber/RIBs/