Added version 1.5.3

Author: kevzlou7979

src/main/java/gwt/material/design/demo/client/application/dto/DataHelper.java

@@ -50,6 +50,7 @@ public static List<Hero> getAllHeroes(){
 
     public static List<Version> getAllVersions() {
         List<Version> versions = new ArrayList<>();
+        versions.add(new Version("1.5.3", "June 2016", Version.VersionLink.CORE_1_5_3.getName(), null, null, "orange"));
         versions.add(new Version("1.5.2", "June 2016", Version.VersionLink.CORE_1_5_2.getName(), Version.VersionLink.ADDINS_1_5_2.getName(), Version.VersionLink.THEME_1_5_2.getName(), "orange"));
         versions.add(new Version("1.5.1", "June 2016", Version.VersionLink.CORE_1_5_1.getName(), Version.VersionLink.ADDINS_1_5_1.getName(), Version.VersionLink.THEME_1_5_1.getName(), "teal"));
         versions.add(new Version("1.5.0", "April 2016", Version.VersionLink.CORE_1_5_0.getName(), Version.VersionLink.ADDINS_1_5_0.getName(), Version.VersionLink.THEME_1_5_0.getName(), "deep-orange"));

src/main/java/gwt/material/design/demo/client/application/dto/Version.java

@@ -32,6 +32,7 @@ public class Version implements Serializable {
     public enum VersionLink{
 
         // FOR gwt-material Core
+        CORE_1_5_3("http://mvnrepository.com/artifact/com.github.gwtmaterialdesign/gwt-material/1.5.3"),
         CORE_1_5_2("http://mvnrepository.com/artifact/com.github.gwtmaterialdesign/gwt-material/1.5.2"),
         CORE_1_5_1("http://mvnrepository.com/artifact/com.github.gwtmaterialdesign/gwt-material/1.5.1"),
         CORE_1_5_0("http://mvnrepository.com/artifact/com.github.gwtmaterialdesign/gwt-material/1.5.0"),