TBR: Use release 2.1.2

Expected changes:
- v23 debugging doesn't start its own network server, uses
  the same one as syncbase, making syncbase debugging/exploration
  easier
  Ref: https://vanadium-review.googlesource.com/#/c/22139/
- Temporary workaround for large advertisements
  (Ad compression will follow in a separate change)
  Ref: https://vanadium-review.googlesource.com/#/c/22179/

Change-Id: I915a2299cbcb313eb9b06979cc2ba4c4fe7c98b6
diff --git a/app/build.gradle b/app/build.gradle
index e6d9036..b25aaf2 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -79,5 +79,5 @@
             'com.google.guava:guava:19.0'
     )
     firebaseCompile 'com.firebase:firebase-client-android:2.5.2'
-    syncbaseCompile 'io.v:vanadium-android:2.1.0'
+    syncbaseCompile 'io.v:vanadium-android:2.1.2'
 }
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 839ae8d..6c7ef76 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,6 +1,6 @@
 <resources>
     <string name="action_settings">Settings</string>
-    <string name="action_debug">Debug</string>
+    <string name="action_debug">Debug DB</string>
     <string name="action_edit">Edit</string>
     <string name="action_share">Share</string>
     <string name="show_done">Show Done</string>