remove dead strings; stage new ones

xwords4/android/app/src/main/AndroidManifest.xml

@@ -96,14 +96,9 @@
 			  android:label="@string/sms_invite_title"
               android:screenOrientation="sensor"
               />
-    <activity android:name="RelayInviteActivity"
-			  android:label="@string/relay_invite_title"
-              />
     <activity android:name="MQTTInviteActivity"
 			  android:label="@string/mqtt_invite_title"
               />
-
-
     <activity android:name="PrefsActivity"
               android:label="@string/title_prefs"
               android:screenOrientation="sensor"

xwords4/android/app/src/main/java/org/eehouse/android/xw4/ConnViaViewLayout.java

@@ -172,8 +172,6 @@ public class ConnViaViewLayout extends LinearLayout {
             switch( typ ) {
             case COMMS_CONN_RELAY:
                 Assert.failDbg();
-                msgID = R.string.not_again_comms_relay_depr;
-                keyID = R.string.key_na_comms_relay;
                 break;
             case COMMS_CONN_SMS:
                 if ( Perms23.haveNBSPerms( getContext() ) ) {

xwords4/android/app/src/main/res/values/common_rsrc.xml

@@ -159,7 +159,6 @@
   <string name="key_na_comms_p2p">key_na_comms_p2p</string>
   <string name="key_na_comms_mqtt">key_na_comms_mqtt</string>
   <string name="key_na_comms_sms">key_na_comms_sms</string>
-  <string name="key_na_comms_relay">key_na_comms_relay</string>
   <string name="key_na_bt_badproto">key_na_bt_badproto</string>
   <string name="key_na_longtap_lookup">key_na_longtap_lookup</string>
   <string name="key_na_perms_phonestate">key_na_perms_phonestate</string>

xwords4/android/app/src/main/res/values/strings.xml

@@ -1643,7 +1643,6 @@
     <string name="bt_invite_title">Bluetooth Invitation</string>
     <!-- Title of phone number picker during invitation to a game via SMS -->
     <string name="sms_invite_title">SMS Invitation</string>
-    <string name="relay_invite_title">Relay Invitation</string>
     <string name="p2p_invite_title">WiFi Direct Invitation</string>
     <!--  -->
     <string name="game_name_label">Game name:</string>
@@ -1668,13 +1667,6 @@
     installed there and has the necessary permissions it will receive
     the invitation and play can begin.</string>
     <!--  -->
-    <plurals name="invite_relay_desc_fmt">
-        <item quantity="one">Please check the device you want to invite
-      to your new game, then tap “%2$s”.</item>
-        <item quantity="other">Please check the %1$d devices you want to invite
-      to your new game, then tap “%2$s”.</item>
-    </plurals>
-    <!--  -->
     <plurals name="invite_p2p_desc_fmt">
         <item quantity="one">Please select the name of the
       WiFiDirect device you want to invite to your new game, then tap
@@ -1710,12 +1702,6 @@
         <item quantity="other">Are you sure you want to delete the
        %1$d checked phone numbers?</item>
     </plurals>
-    <plurals name="confirm_clear_relay_fmt">
-        <item quantity="one">Are you sure you want to delete the checked
-      RelayID record?</item>
-        <item quantity="other">Are you sure you want to delete the
-       %1$d checked RelayID records?</item>
-    </plurals>
     <plurals name="confirm_clear_bt_fmt">
         <item quantity="one">Are you sure you want to forget the checked
       device?</item>
@@ -2268,11 +2254,6 @@
     <string name="confirm_drop_relay_sms">Not all carriers support play
     via Data SMS.</string>
     <string name="button_enable">Enable</string>
-    <!-- Won't be shown much longer if at all.... -->
-    <string name="not_again_comms_relay_depr">The “relay” is a server
-    for passing messages between devices running CrossWords. It’s
-    being replaced by a more modern server called
-    “Mosquitto.”</string>
 
     <!-- Message shown to users as a hint when they enable
          play-via-internet in the connect-via dialog, e.g. when
@@ -2724,4 +2705,11 @@
 
     <!-- Template for the name of the file the archive is saved to -->
     <string name="archive_filename_fmt">CrossWords-backup-%1$s.zip</string>
+
+    <!-- Shown as additional info when client has sent a registration
+         message but not heard back -->
+    <string name="missing_host_fmt">(The host is a Known Player called “%1$s”.)</string>
+
+    <!-- Button offering to show info about invites already sent -->
+    <string name="button_invite_history">History</string>
 </resources>

xwords4/android/app/src/main/res/values/tmpstrings.xml

@@ -5,11 +5,4 @@
 
   <string name="dup_allscores_fmt">All scores: %1$s</string>
 
-  <!-- Shown as additional info when client has sent a registration
-       message but not heard back -->
-  <string name="missing_host_fmt">FYI, the host is a Known Player called “%1$s”.</string>
-
-  <!-- Button offering to show info about invites already sent -->
-  <string name="button_invite_history">History</string>
-
 </resources>