Change contact link to lead to the website rather than email.

The support load was getting too much, and we want people to join the chat
anyway...

app/src/main/java/com/etesync/syncadapter/Constants.java

@@ -25,7 +25,7 @@ public class Constants {
             NOTIFICATION_PERMISSIONS = 20;
 
     public static final Uri webUri = Uri.parse((DEBUG_REMOTE_URL == null) ? "https://www.etesync.com/" : DEBUG_REMOTE_URL);
-    public static final Uri contactUri = Uri.parse("mailto:contact.app@etesync.com");
+    public static final Uri contactUri = webUri.buildUpon().appendEncodedPath("about/#contact").build();
     public static final Uri registrationUrl = webUri.buildUpon().appendEncodedPath("accounts/signup/").build();
     public static final Uri reportIssueUri = Uri.parse("https://github.com/etesync/android/issues");
     public static final Uri feedbackUri = reportIssueUri;