Allow importing vcards directly from NFC.

There is no longer a need for a content provider
to hold the vcard data, it is processed directly
from the inbound NFC intent.

Upon successful import the contact is opened.

Change-Id: Ib49305d36d2448097af60206eab49133ebca655f
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 61f0960..98a864a 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -600,6 +600,13 @@
             android:configChanges="orientation|screenSize|keyboardHidden"
             android:theme="@style/BackgroundOnly">
             <intent-filter>
+                <action android:name="android.nfc.action.NDEF_DISCOVERED" />
+                <data android:mimeType="text/x-vcard" />
+                <data android:mimeType="text/x-vCard" />
+                <data android:mimeType="text/vcard" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+            <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
                 <data android:mimeType="text/directory" />
                 <data android:mimeType="text/vcard" />