Fix issue #5460725: Crespo does not fully boot after a wipe

Add a hack to relaunch whatever was supposed to be launched
(presumably home) when CryptKeeper discovers it shouldn't be
running.

Change-Id: I1406b8d6e8d484ed1c169fa4908a9e05e8c7c2ad
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 15bb878..1da79f8 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1155,6 +1155,7 @@
         <activity android:name=".CryptKeeper"
                   android:immersive="true"
                   android:launchMode="singleTop"
+                  android:excludeFromRecents="true"
                   android:theme="@android:style/Theme.Holo.NoActionBar"
                   android:configChanges="mcc|mnc|keyboard|keyboardHidden|uiMode"
                   android:windowSoftInputMode="stateVisible|adjustResize">