Test Properties panel UI Improvment

Author: albilu

src/main/java/org/netbeans/modules/python/projectproperties/PythonTestPanel.form

@@ -57,11 +57,11 @@
                       <Component id="testGeneratorParamsLabel" alignment="0" min="-2" max="-2" attributes="0"/>
                       <Component id="testGeneratorDirLabel" alignment="0" min="-2" max="-2" attributes="0"/>
                   </Group>
-                  <EmptySpace min="-2" pref="25" max="-2" attributes="0"/>
+                  <EmptySpace min="-2" pref="24" max="-2" attributes="0"/>
                   <Group type="103" groupAlignment="0" attributes="0">
-                      <Component id="testGeneratorParamsTextField" pref="400" max="32767" attributes="0"/>
+                      <Component id="testGeneratorParamsTextField" pref="401" max="32767" attributes="0"/>
                       <Group type="102" alignment="0" attributes="0">
-                          <Component id="testGeneratorDirTextField" pref="322" max="32767" attributes="0"/>
+                          <Component id="testGeneratorDirTextField" pref="323" max="32767" attributes="0"/>
                           <EmptySpace min="-2" max="-2" attributes="0"/>
                           <Component id="testGeneratorDirButton" min="-2" max="-2" attributes="0"/>
                       </Group>

src/main/java/org/netbeans/modules/python/projectproperties/PythonTestPanel.java

@@ -109,11 +109,11 @@ public void actionPerformed(java.awt.event.ActionEvent evt) {
                     .addComponent(testGeneratorLabel)
                     .addComponent(testGeneratorParamsLabel)
                     .addComponent(testGeneratorDirLabel))
-                .addGap(25, 25, 25)
+                .addGap(24, 24, 24)
                 .addGroup(testGeneratorPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                    .addComponent(testGeneratorParamsTextField, javax.swing.GroupLayout.DEFAULT_SIZE, 400, Short.MAX_VALUE)
+                    .addComponent(testGeneratorParamsTextField, javax.swing.GroupLayout.DEFAULT_SIZE, 401, Short.MAX_VALUE)
                     .addGroup(testGeneratorPanelLayout.createSequentialGroup()
-                        .addComponent(testGeneratorDirTextField, javax.swing.GroupLayout.DEFAULT_SIZE, 322, Short.MAX_VALUE)
+                        .addComponent(testGeneratorDirTextField, javax.swing.GroupLayout.DEFAULT_SIZE, 323, Short.MAX_VALUE)
                         .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                         .addComponent(testGeneratorDirButton))
                     .addComponent(testGeneratorComboBox, javax.swing.GroupLayout.Alignment.TRAILING, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))