Update UI dependency to 1.4.0.RC1

Author: ghillert

pom.xml

@@ -24,7 +24,7 @@
 	<properties>
 		<java.version>1.8</java.version>
 		<javadoc.opts>-Xdoclint:none</javadoc.opts>
-		<spring-cloud-dataflow-ui.version>1.4.0.BUILD-SNAPSHOT</spring-cloud-dataflow-ui.version>
+		<spring-cloud-dataflow-ui.version>1.4.0.RC1</spring-cloud-dataflow-ui.version>
 
 		<spring-cloud-deployer.version>1.3.0.RELEASE</spring-cloud-deployer.version>
 		<spring-cloud-deployer-local.version>1.3.2.RELEASE</spring-cloud-deployer-local.version>

spring-cloud-dataflow-server-local/pom.xml

@@ -20,7 +20,7 @@
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 		<java.version>1.8</java.version>
 		<spring-cloud-task.version>1.2.2.RELEASE</spring-cloud-task.version>
-		<spring-cloud.version>Edgware.RELEASE</spring-cloud.version>
+		<spring-cloud.version>Edgware.SR2</spring-cloud.version>
 		<checkstyle.config.location>../src/checkstyle/checkstyle.xml</checkstyle.config.location>
 	</properties>