Removal invalid comma causing the default config to be broken (#123)

src/Config.cpp

@@ -55,7 +55,7 @@ void ConfigInit() {
                 R"({
     "Port": 4444,
     "Build": "Default",
-    "CachingDirectory": "./Resources",
+    "CachingDirectory": "./Resources"
 })";
             cfg.close();
         } else {

src/GameStart.cpp

@@ -97,7 +97,7 @@ void StartGame(std::string Dir) {
 #elif defined(__linux__)
 void StartGame(std::string Dir) {
     int status;
-    std::string filename = (Dir + "/BinLinux/BeamNG.drive.x64");
+    std::string filename = (Dir + "/BinLinux/BeamNG.x64");
     char* argv[] = { filename.data(), NULL };
     pid_t pid;
     int result = posix_spawn(&pid, filename.c_str(), NULL, NULL, argv, environ);

src/Startup.cpp

@@ -84,7 +84,7 @@ std::string GetVer() {
     return "2.1";
 }
 std::string GetPatch() {
-    return ".2";
+    return ".3";
 }
 
 std::string GetEP(char* P) {