ui : improve configuration menu and contactView

- new icon for settings menu in mainwindow.
- adds animations between navwidgets.
- improves look of contactView.
- improves look of quality dialog.
- removes code for bars not used anymore.
- removes some qdebug left.
- fixes paths icons.

Tuleap: #148
Change-Id: I9f04e9c8d13c2064bfc006d95d2dd1c166160092
diff --git a/callutilsdialog.ui b/callutilsdialog.ui
index 7b3af4f..a207cff 100644
--- a/callutilsdialog.ui
+++ b/callutilsdialog.ui
@@ -15,16 +15,16 @@
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <property name="leftMargin">
-    <number>0</number>
+    <number>4</number>
    </property>
    <property name="topMargin">
     <number>4</number>
    </property>
    <property name="rightMargin">
-    <number>0</number>
+    <number>4</number>
    </property>
    <property name="bottomMargin">
-    <number>1</number>
+    <number>4</number>
    </property>
    <item>
     <widget class="QListView" name="contactView"/>