mvp/injection: Move VCards to low level layers

VCards will be used by low level layer.
In order to respect the descending dependency constraints we
have to move this to libringclient.

Change-Id: I9e969a871eb05cc801c600ac5619850a7f3eb9c4
Tuleap: #1316
diff --git a/ring-android/libringclient/build.gradle b/ring-android/libringclient/build.gradle
index c4b0dce..993fe86 100644
--- a/ring-android/libringclient/build.gradle
+++ b/ring-android/libringclient/build.gradle
@@ -1,8 +1,16 @@
 apply plugin: 'java'
 
 dependencies {
+
     compile fileTree(dir: 'libs', include: ['*.jar'])
 
+    // VCard parsing
+    compile('com.googlecode.ez-vcard:ez-vcard:0.9.10') {
+        exclude module: 'freemarker'
+        exclude module: 'jackson-core'
+        exclude module: 'jsoup'
+    }
+
     // QRCode encoding
     compile 'com.google.zxing:core:3.2.1'