Fixed ChatWidget Margin's

Set Alignment for frame off's Video icon

plugins/VOIP/gui/QVideoDevice.cpp

@@ -126,6 +126,7 @@ QVideoOutputDevice::QVideoOutputDevice(QWidget *parent)
 void QVideoOutputDevice::showFrameOff()
 {
 	setPixmap(QPixmap(":/images/video-icon-big.png").scaled(QSize(height()*4/3,height()),Qt::KeepAspectRatio,Qt::SmoothTransformation)) ;
+	setAlignment(Qt::AlignCenter);
 }
 
 void QVideoOutputDevice::showFrame(const QImage& img)

retroshare-gui/src/gui/chat/ChatWidget.ui

@@ -37,6 +37,9 @@
         <enum>QFrame::Raised</enum>
        </property>
        <layout class="QVBoxLayout" name="verticalLayout_2">
+        <property name="margin">
+         <number>0</number>
+        </property>
         <item>
          <widget class="QFrame" name="infoFrame">
           <property name="palette">