Merge branch 'black-ui' of git://github.com/mzyy94/limelight-ios into mzyy94-black-ui-v2

* 'black-ui' of git://github.com/mzyy94/limelight-ios:
  Fix font family on UISegmentedControl
  Fix a computer name invisibility bug
  Change segmented control style
  Set Roboto font family for text labels and buttons.
  Add Roboto font family
  show an app title when the image of the app isn't available

Conflicts:
	Limelight/UIAppView.m
	Limelight/UIComputerView.m
	Limelight/ViewControllers/MainFrameViewController.m

iPhone.storyboard

@@ -3,6 +3,11 @@
     <dependencies>
         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="6247"/>
     </dependencies>
+    <customFonts key="customFonts">
+        <mutableArray key="Roboto-Regular.ttf">
+            <string>Roboto-Regular</string>
+        </mutableArray>
+    </customFonts>
     <scenes>
         <!--Main Frame View Controller-->
         <scene sceneID="emz-kO-L7q">
@@ -40,7 +45,7 @@
                             <button key="customView" opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="pZ9-ft-T24">
                                 <rect key="frame" x="0.0" y="0.0" width="109" height="46"/>
                                 <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
-                                <fontDescription key="fontDescription" name="DevanagariSangamMN" family="Devanagari Sangam MN" pointSize="16"/>
+                                <fontDescription key="fontDescription" name="Roboto-Regular" family="Roboto" pointSize="16"/>
                                 <state key="normal" title="Limelight" image="Logo">
                                     <color key="titleColor" red="0.3921568627" green="0.91372549020000005" blue="0.17254901959999999" alpha="1" colorSpace="calibratedRGB"/>
                                     <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>