Merge pull request #25 from Fueled/set-screen-fix

Update `Flowr#setRouterScreen` method access to public

Author: julien-fueled

build.gradle

@@ -6,7 +6,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.2'
+        classpath 'com.android.tools.build:gradle:2.3.3'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

flowr/src/main/java/com/fueled/flowr/Flowr.java

@@ -169,7 +169,7 @@ protected FlowrScreen getRouterScreen() {
      *
      * @param flowrScreen the router screen to be used
      */
-    protected void setRouterScreen(FlowrScreen flowrScreen) {
+    public void setRouterScreen(FlowrScreen flowrScreen) {
         removeCurrentRouterScreen();
         if (flowrScreen != null) {
             this.screen = flowrScreen;