Fix features

Signed-off-by: Mario Danic <mario@lovelyhq.com>

app/build.gradle

@@ -12,7 +12,7 @@ android {
         targetSdkVersion 27
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 
-        versionCode 1
+        versionCode 3
         versionName "0.1.0"
 
         // Enabling multidex support.

app/src/main/AndroidManifest.xml

@@ -3,8 +3,7 @@
           package="com.nextcloud.talk">
 
     <uses-feature android:name="android.hardware.camera.any"/>
-    <uses-feature android:name="android.hardware.camera.autofocus"/>
-    <uses-feature android:name="android.hardware.camera2"/>
+    <uses-feature android:name="android.hardware.camera.autofocus" android:required="false"/>
     <uses-feature
         android:glEsVersion="0x00020000"
         android:required="true"/>