Add ExpandingEntryCardView to QuickContact

The communication card is slightly implemented to make sure ExpandingEntryCardView
works as intended. There is more work to do in a different CL to finish this.

Also delete a bunch of QC code.

Change-Id: If7d8373866560c635851fe0e09ffad9cc0054f4f
diff --git a/res/values/colors.xml b/res/values/colors.xml
index d1ea3b0..e53dc41 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -15,10 +15,6 @@
 -->
 <resources>
 
-    <color name="quickcontact_list_divider">#ffcdcdcd</color>
-    <color name="quickcontact_list_background">#ffe2e2e2</color>
-    <color name="quickcontact_tab_indicator">#ffc6c6c6</color>
-    <color name="quickcontact_track_background">#fff5f5f5</color>
     <color name="quickcontact_activity_background">#fff5f5f5</color>
     <color name="quickcontact_name_detail_background">#66000000</color>
 
@@ -43,4 +39,10 @@
     <color name="tab_selected_color">#ffeeff41</color>
     <color name="contacts_accent_color">#00acc1</color>
 
+    <!-- Color of the separator between entries in an ExpandingEntryCardView -->
+    <color name="expanding_entry_card_item_separator_color">#eeeeee</color>
+
+    <!-- Color of the text on an ExpandingEntryCard button -->
+    <color name="expanding_entry_card_button_text_color">@android:color/black</color>
+
 </resources>