Store messages with DbMessage Type

pb/messages.proto

@@ -158,21 +158,13 @@ message UserMessage {
 	string from = 2; // My public key for that contact
 	string type = 3; 
 	bytes data = 4; 
-
     ConversationStatus Status = 5;
-
     ContactCard contact = 6;
-
     ServerCard knownServers = 7;
-
     Group group = 8;
-
     repeated File files = 9;
-
     Location currentLocation = 10;
-
     bytes appdata = 11; 
-
     Invitation invitation = 12;
 }
 
@@ -188,4 +180,17 @@ message Location {
     float latitude=2;
     float longitude=3;
     int32 altitude=4;
-}
+}
+
+message DbMessage {
+	bool outbound = 1; // direction of the message
+	string type = 2; 
+	bytes data = 3; // text data
+    ConversationStatus status = 4;
+    ContactCard contact = 5;
+    Group group = 6;
+    repeated string file_paths = 7;
+    Location current_location = 8;
+    bytes appdata = 9; 
+    Invitation invitation = 10;
+}