fix for out of call messaging

- Duplicate signal and control name leads to
only in call messaging widget functionning properly

This is a bug caused by #3752

Tuleap: #429
Change-Id: I9cd7b4af9f769cf99e51d2ff50b2b2a52b7312c9
diff --git a/callwidget.ui b/callwidget.ui
index 107661e..975a809 100644
--- a/callwidget.ui
+++ b/callwidget.ui
@@ -993,7 +993,7 @@
                    <number>6</number>
                   </property>
                   <item>
-                   <widget class="QLineEdit" name="messageEdit">
+                   <widget class="QLineEdit" name="imMessageEdit">
                     <property name="minimumSize">
                      <size>
                       <width>0</width>
@@ -1008,7 +1008,7 @@
                    </widget>
                   </item>
                   <item>
-                   <widget class="QPushButton" name="sendButton">
+                   <widget class="QPushButton" name="sendIMButton">
                     <property name="minimumSize">
                      <size>
                       <width>30</width>
@@ -1017,8 +1017,8 @@
                     </property>
                     <property name="maximumSize">
                      <size>
-                      <width>36</width>
-                      <height>36</height>
+                      <width>30</width>
+                      <height>30</height>
                      </size>
                     </property>
                     <property name="toolTip">