Fixing typo in layout files.

Making gmscore version less specific.

Change-Id: I9a21c46857d7ea2398494b259d041bcfd2cdfb48

Author: claywilkinson

face/FaceTracker/app/build.gradle

@@ -22,5 +22,5 @@ android {
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     compile 'com.android.support:appcompat-v7:22.2.0'
-    compile 'com.google.android.gms:play-services:7.8.54+'
-}
+    compile 'com.google.android.gms:play-services:7.8.+'
+}

face/FaceTracker/app/src/main/res/layout-land/main.xml

@@ -8,7 +8,7 @@
     android:layout_height="match_parent"
     android:keepScreenOn="true">
 
-  <ccom.google.android.gms.samples.vision.face.facetracker.ui.camera.CameraSourcePreview
+  <com.google.android.gms.samples.vision.face.facetracker.ui.camera.CameraSourcePreview
       android:id="@+id/preview"
       android:layout_width="match_parent"
       android:layout_height="match_parent">
@@ -18,6 +18,6 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent" />
 
-  </ccom.google.android.gms.samples.vision.face.facetracker.ui.camera.CameraSourcePreview>
+  </com.google.android.gms.samples.vision.face.facetracker.ui.camera.CameraSourcePreview>
 
 </LinearLayout>

face/FaceTracker/app/src/main/res/layout/main.xml

@@ -8,7 +8,7 @@
     android:layout_height="match_parent"
     android:keepScreenOn="true">
 
-  <ccom.google.android.gms.samples.vision.face.facetracker.ui.camera.CameraSourcePreview
+  <com.google.android.gms.samples.vision.face.facetracker.ui.camera.CameraSourcePreview
       android:id="@+id/preview"
       android:layout_width="match_parent"
       android:layout_height="match_parent">
@@ -18,6 +18,6 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent" />
 
-  </ccom.google.android.gms.samples.vision.face.facetracker.ui.camera.CameraSourcePreview>
+  </com.google.android.gms.samples.vision.face.facetracker.ui.camera.CameraSourcePreview>
 
 </LinearLayout>