Fix compiler errors and warnings

src/main.cpp

@@ -6,6 +6,7 @@
 #include "rpc.h"
 #include "settings.h"
 #include "version.h"
+#include <QCommandLineParser>
 
 bool isdragonx = 0;
 

src/mainwindow.cpp

@@ -22,6 +22,7 @@
 #include "connection.h"
 #include "requestdialog.h"
 #include <QLCDNumber>
+#include <QThread>
 #include "sd.h"
 
 extern bool isdragonx;

src/rpc.cpp

@@ -6,6 +6,7 @@
 #include "settings.h"
 #include "senttxstore.h"
 #include "version.h"
+#include <QThread>
 #include "sd.h"
 
 extern bool isdragonx;
@@ -757,9 +758,9 @@ void RPC::getInfoThenRefresh(bool force) {
         int version             = reply["version"].toInt();
         int p2pport             = reply["p2pport"].toInt();
         int rpcport             = reply["rpcport"].toInt();
-        int notarized           = reply["notarized"].toInt();
         int protocolversion     = reply["protocolversion"].toInt();
-        int lag                 = curBlock - notarized;
+        // int notarized           = reply["notarized"].toInt();
+        // int lag                 = curBlock - notarized;
         // TODO: store all future halvings
         int blocks_until_halving= 2020000 - curBlock;
         char halving_days[8];

src/settings.cpp

@@ -3,6 +3,7 @@
 #include "mainwindow.h"
 #include "settings.h"
 #include "sd.h"
+#include <QUrlQuery>
 
 extern bool isdragonx;