Plugin side toolbar design tweak

- Added new parameter to navigation buttons: priority.
- Ordered the navigation buttons by their priority and name in PluginToolbar.
- Added a maximum size to the navigation buttons to keep all their sizes
the same.
- Added new icons for the following plugins:
   - Account (login/logout)
   - Grand Exchange
   - Feed
   - Info
   - Kourend Library
   - Notes
   - Screenshot

runelite-client/src/main/java/net/runelite/client/plugins/config/ConfigPlugin.java

@@ -78,6 +78,7 @@ public class ConfigPlugin extends Plugin
 		navButton = NavigationButton.builder()
 			.name("Configuration")
 			.icon(icon)
+			.priority(0)
 			.panel(configPanel)
 			.build();
 

runelite-client/src/main/java/net/runelite/client/plugins/devtools/DevToolsPlugin.java

@@ -122,6 +122,7 @@ public class DevToolsPlugin extends Plugin
 		navButton = NavigationButton.builder()
 			.name("Developer Tools")
 			.icon(icon)
+			.priority(1)
 			.panel(panel)
 			.build();
 

runelite-client/src/main/java/net/runelite/client/plugins/farmingtracker/FarmingTrackerPlugin.java

@@ -98,6 +98,7 @@ public class FarmingTrackerPlugin extends Plugin
 			.name("Farming Tracker")
 			.icon(icon)
 			.panel(panel)
+			.priority(4)
 			.build();
 
 		pluginToolbar.addNavigation(navButton);

runelite-client/src/main/java/net/runelite/client/plugins/feed/FeedPlugin.java

@@ -93,6 +93,7 @@ public class FeedPlugin extends Plugin
 		navButton = NavigationButton.builder()
 			.name("News Feed")
 			.icon(icon)
+			.priority(8)
 			.panel(feedPanel)
 			.build();
 

runelite-client/src/main/java/net/runelite/client/plugins/grandexchange/GrandExchangePlugin.java

@@ -114,6 +114,7 @@ public class GrandExchangePlugin extends Plugin
 		button = NavigationButton.builder()
 			.name("GE Offers")
 			.icon(icon)
+			.priority(3)
 			.panel(panel)
 			.build();
 

runelite-client/src/main/java/net/runelite/client/plugins/hiscore/HiscorePlugin.java

@@ -98,12 +98,13 @@ public class HiscorePlugin extends Plugin
 		BufferedImage icon;
 		synchronized (ImageIO.class)
 		{
-			icon = ImageIO.read(getClass().getResourceAsStream("hiscore.gif"));
+			icon = ImageIO.read(getClass().getResourceAsStream("normal.png"));
 		}
 
 		navButton = NavigationButton.builder()
 			.name("Hiscore")
 			.icon(icon)
+			.priority(5)
 			.panel(hiscorePanel)
 			.build();
 

runelite-client/src/main/java/net/runelite/client/plugins/info/InfoPlugin.java

@@ -58,6 +58,7 @@ public class InfoPlugin extends Plugin
 		navButton = NavigationButton.builder()
 			.name("Info")
 			.icon(icon)
+			.priority(9)
 			.panel(panel)
 			.build();
 

runelite-client/src/main/java/net/runelite/client/plugins/kourendlibrary/KourendLibraryPlugin.java

@@ -94,6 +94,7 @@ public class KourendLibraryPlugin extends Plugin
 
 		navButton = NavigationButton.builder()
 			.name("Kourend Library")
+			.priority(6)
 			.icon(icon)
 			.panel(panel)
 			.build();

runelite-client/src/main/java/net/runelite/client/plugins/notes/NotesPlugin.java

@@ -74,6 +74,7 @@ public class NotesPlugin extends Plugin
 		navButton = NavigationButton.builder()
 			.name("Notes")
 			.icon(icon)
+			.priority(7)
 			.panel(panel)
 			.build();
 

runelite-client/src/main/java/net/runelite/client/plugins/xptracker/XpTrackerPlugin.java

@@ -122,6 +122,7 @@ public class XpTrackerPlugin extends Plugin
 		navButton = NavigationButton.builder()
 			.name("XP Tracker")
 			.icon(icon)
+			.priority(2)
 			.panel(xpPanel)
 			.build();
 

runelite-client/src/main/java/net/runelite/client/ui/NavigationButton.java

@@ -74,6 +74,12 @@ public class NavigationButton
 	 */
 	private PluginPanel panel;
 
+
+	/**
+	 * The order in which the button should be displayed in the side bar. (from lower to higher)
+	 */
+	private int priority;
+
 	/**
 	 * Map of key-value pairs for setting the popup menu
 	 */

runelite-client/src/main/java/net/runelite/client/ui/PluginToolbar.java

@@ -24,8 +24,8 @@
  */
 package net.runelite.client.ui;
 
+import com.google.common.collect.ComparisonChain;
 import com.google.common.eventbus.EventBus;
-import java.util.Comparator;
 import java.util.TreeSet;
 import javax.inject.Inject;
 import javax.inject.Singleton;
@@ -39,7 +39,11 @@ import net.runelite.client.events.PluginToolbarButtonRemoved;
 public class PluginToolbar
 {
 	private final EventBus eventBus;
-	private final TreeSet<NavigationButton> buttons = new TreeSet<>(Comparator.comparing(NavigationButton::getName));
+	private final TreeSet<NavigationButton> buttons = new TreeSet<>((a, b) ->
+		ComparisonChain.start()
+			.compare(a.getPriority(), b.getPriority())
+			.compare(a.getName(), b.getName())
+			.result());
 
 	@Inject
 	private PluginToolbar(final EventBus eventBus)

runelite-client/src/main/java/net/runelite/client/util/SwingUtil.java

@@ -310,6 +310,7 @@ public class SwingUtil
 			: navigationButton.getIcon();
 
 		final JButton button = new JButton();
+		button.setMaximumSize(new Dimension(30, 30));
 		button.setName(navigationButton.getName());
 		button.setToolTipText(navigationButton.getTooltip());
 		button.setIcon(new ImageIcon(scaledImage));