Fix a wrong tooltip

Author: junichi11

src/main/java/com/junichi11/netbeans/modules/github/issues/issue/ui/InsertTemplatePanel.form

@@ -31,9 +31,6 @@
         <Property name="model" type="javax.swing.ComboBoxModel" editor="org.netbeans.modules.form.editors2.ComboBoxModelEditor">
           <StringArray count="0"/>
         </Property>
-        <Property name="toolTipText" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="com/junichi11/netbeans/modules/github/issues/issue/ui/Bundle.properties" key="InsertTemplatePanel.templatesComboBox.toolTipText" replaceFormat="org.openide.util.NbBundle.getMessage({sourceFileName}.class, &quot;{key}&quot;)"/>
-        </Property>
         <Property name="preferredSize" type="java.awt.Dimension" editor="org.netbeans.beaninfo.editors.DimensionEditor">
           <Dimension value="[200, 27]"/>
         </Property>

src/main/java/com/junichi11/netbeans/modules/github/issues/issue/ui/InsertTemplatePanel.java

@@ -77,7 +77,6 @@ private void initComponents() {
 
         templatesComboBox = new javax.swing.JComboBox<String>();
 
-        templatesComboBox.setToolTipText(org.openide.util.NbBundle.getMessage(InsertTemplatePanel.class, "InsertTemplatePanel.templatesComboBox.toolTipText")); // NOI18N
         templatesComboBox.setPreferredSize(new java.awt.Dimension(200, 27));
 
         javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);

src/main/resources/com/junichi11/netbeans/modules/github/issues/issue/ui/Bundle.properties

@@ -55,7 +55,6 @@ GitHubIssuePanel.insertTemplateButton.toolTipText=Insert Template
 GitHubIssuePanel.insertTemplateButton.text=
 GitHubIssuePanel.manageTemplatesButton.toolTipText=Manage Templates
 GitHubIssuePanel.manageTemplatesButton.text=
-InsertTemplatePanel.templatesComboBox.toolTipText=
 TemplatePanel.nameLabel.text=Name:
 TemplatePanel.nameTextField.text=
 TemplatePanel.errorLabel.text=ERROR