update version to 2.1.5

Author: graemerocher

build.gradle

@@ -14,7 +14,7 @@ buildscript {
 apply plugin: 'idea'
 
 ext {
-    grailsVersion = '2.1.5.BUILD-SNAPSHOT'
+    grailsVersion = '2.1.5'
     isBuildSnapshot = grailsVersion.endsWith(".BUILD-SNAPSHOT")
     antTraxVersion = "1.7.1"
     antVersion = "1.8.2"

build.properties

@@ -1,2 +1,2 @@
-grails.version=2.1.5.BUILD-SNAPSHOT
+grails.version=2.1.5
 

grails-plugin-tomcat/build.gradle

@@ -1,4 +1,4 @@
-def tomcatVersion = "7.0.30"
+def tomcatVersion = "7.0.39"
 dependencies {
     compile "org.apache.tomcat.embed:tomcat-embed-core:$tomcatVersion"
     compile "org.apache.tomcat.embed:tomcat-embed-logging-log4j:$tomcatVersion"

grails-test-suite-uber/src/test/groovy/grails/util/GrailsUtilTests.java

@@ -35,7 +35,7 @@
 public class GrailsUtilTests extends TestCase {
 
     public void testGrailsVersion() {
-        assertEquals("2.1.5.BUILD-SNAPSHOT", GrailsUtil.getGrailsVersion());
+        assertEquals("2.1.5", GrailsUtil.getGrailsVersion());
     }
 
     @Override