Removed some more nested redundant QHBoxLayout/QVBoxLayout/QWidget were it is safe to remove them.

gui/main.ui

@@ -51,14 +51,10 @@
     </size>
    </property>
    <layout class="QHBoxLayout" name="horizontalLayout">
-    <item>
-     <layout class="QHBoxLayout" name="horizontalLayout_2">
     <item>
      <widget class="ResultsView" name="mResults" native="true"/>
     </item>
    </layout>
-    </item>
-   </layout>
   </widget>
   <widget class="QMenuBar" name="mMenuBar">
    <property name="geometry">

gui/settings.ui

@@ -225,8 +225,6 @@
       <attribute name="title">
        <string>Applications</string>
       </attribute>
-      <layout class="QHBoxLayout" name="horizontalLayout_4">
-       <item>
       <layout class="QHBoxLayout" name="horizontalLayout_3">
        <item>
         <widget class="QListWidget" name="mListWidget"/>
@@ -277,8 +275,6 @@
         </layout>
        </item>
       </layout>
-       </item>
-      </layout>
      </widget>
      <widget class="QWidget" name="tab_3">
       <attribute name="title">

gui/stats.ui

@@ -341,7 +341,6 @@
     </widget>
    </item>
    <item>
-    <widget class="QWidget" name="widget" native="true">
     <layout class="QHBoxLayout" name="horizontalLayout">
      <property name="margin">
       <number>0</number>
@@ -383,7 +382,6 @@
       </widget>
      </item>
     </layout>
-    </widget>
    </item>
   </layout>
  </widget>