upgrade intellij dev plugin

Author: chuntungho

build.gradle

@@ -6,7 +6,7 @@ buildscript {
 }
 
 plugins {
-    id 'org.jetbrains.intellij' version '0.4.15'
+    id 'org.jetbrains.intellij' version '1.2.1'
 }
 
 group 'com.chuntung.plugin'
@@ -24,12 +24,12 @@ dependencies {
 
 // See https://github.com/JetBrains/gradle-intellij-plugin/
 intellij {
-    pluginName "Gist Snippet"
-    version ideaVersion
+    pluginName = "Gist Snippet"
+    version = ideaVersion
     plugins = ["github"]
-    sameSinceUntilBuild Boolean.valueOf(isEAP)
+    sameSinceUntilBuild = Boolean.valueOf(isEAP)
     patchPluginXml {
-        untilBuild customUtilBuild
-        changeNotes "${new File('changeNotes.txt').getText('UTF-8')}"
+        untilBuild = customUtilBuild
+        changeNotes = "${new File('changeNotes.txt').getText('UTF-8')}"
     }
 }

src/main/java/com/chuntung/plugin/gistsnippet/view/CustomActionLink.java

@@ -22,8 +22,6 @@
 import com.intellij.openapi.actionSystem.ex.ActionUtil;
 import com.intellij.ui.components.labels.LinkLabel;
 import com.intellij.ui.components.labels.LinkListener;
-import com.intellij.util.ui.EmptyIcon;
-import com.intellij.util.ui.JBUI;
 import com.intellij.util.ui.UIUtil;
 import org.jetbrains.annotations.NonNls;
 import org.jetbrains.annotations.NotNull;
@@ -38,7 +36,6 @@
  * @author Konstantin Bulenkov
  */
 public class CustomActionLink extends LinkLabel<Object> implements DataProvider {
-    private static final EmptyIcon ICON = JBUI.scale(EmptyIcon.create(0, 12));
     private final AnAction myAction;
     private final String myPlace = ActionPlaces.UNKNOWN;
     private InputEvent myEvent;
@@ -47,7 +44,7 @@ public class CustomActionLink extends LinkLabel<Object> implements DataProvider
     private Color myNormalColor;
 
     public CustomActionLink(String text, @NotNull AnAction action) {
-        this(text, ICON, action);
+        this(text, null, action);
     }
 
     public CustomActionLink(String text, Icon icon, @NotNull AnAction action) {