AccountWizardActivity: new design

Change-Id: Ib3cd7f7e3e9c71eeb968657c74200047190e5ab6
diff --git a/ring-android/app/src/main/res/values/dimens.xml b/ring-android/app/src/main/res/values/dimens.xml
index b48f676..6a78149 100644
--- a/ring-android/app/src/main/res/values/dimens.xml
+++ b/ring-android/app/src/main/res/values/dimens.xml
@@ -73,4 +73,10 @@
     <dimen name="call_preview_elevation_dragged">16dp</dimen>
     <dimen name="call_preview_margin">12dp</dimen>
 
+    <dimen name="wizard_button_width">340dp</dimen>
+    <dimen name="wizard_button_height">60dp</dimen>
+    <dimen name="wizard_button_corner_radius">12dp</dimen>
+    <dimen name="wizard_button_text_size">12sp</dimen>
+    <dimen name="wizard_button_padding">12dp</dimen>
+
 </resources>
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