nifty library: bump version to 0.6.6 and update release-notes.md

Author: stephengold

common.gradle

@@ -20,7 +20,7 @@ ext {
     jcommanderVersion = '1.72'
     jme3utilitiesdebugVersion = '0.6.0'
     jme3utilitiesheartVersion = '0.9.8'
-    jme3utilitiesniftyVersion = '0.6.5'
+    jme3utilitiesniftyVersion = '0.6.6'
     jme3utilitiesuiVersion = '0.5.3'
     jme3utilitiesxVersion = '0.2.1'
     jmonkeyengineVersion = '3.1.0-stable'

nifty/build.gradle

@@ -18,11 +18,11 @@ dependencies {
     compile "org.jmonkeyengine:jme3-core:$jmonkeyengineVersion"
     compile "org.jmonkeyengine:jme3-niftygui:$jmonkeyengineVersion"
 
-    //compile "jme3utilities:jme3-utilities-heart:$jme3utilitiesheartVersion"
-    compile project(':heart')
+    compile "jme3utilities:jme3-utilities-heart:$jme3utilitiesheartVersion"
+    //compile project(':heart')
 
-    //compile "jme3utilities:jme3-utilities-ui:$jme3utilitiesuiVersion"
-    compile project(':ui')
+    compile "jme3utilities:jme3-utilities-ui:$jme3utilitiesuiVersion"
+    //compile project(':ui')
 }
 
 task pom {

nifty/release-notes.md

@@ -1,5 +1,9 @@
 # release notes for the jme3-utilities-nifty library and related tests
 
+## Version 0.6.6 released on TBD
+
++ Publicize constructors for dialog controllers.
+
 ## Version 0.6.5 released on 24 June 2017
 
 + Added simpler API for PopScreenController.showTextEntryDialog()

nifty/src/main/java/jme3utilities/nifty/LibraryVersion.java

@@ -59,6 +59,6 @@ private LibraryVersion() {
      * @return branch and revision (not null, not empty)
      */
     public static String getVersionShort() {
-        return "master 0.6.5+1";
+        return "master 0.6.6";
     }
 }