Bumped dev to 1.4-SNAPSHOT

Author: rjrudin

build.gradle

@@ -4,7 +4,7 @@ subprojects {
   apply plugin: "signing"
 
   group = "com.marklogic"
-  version = "1.4.0"
+  version = "1.4-SNAPSHOT"
 
   java {
     sourceCompatibility = 1.8