Implemented command line config overrides

You can set the file to read as the config file via the command line, like
this, assuming the program supports it:

  prog -config=file.cfg

You can also override indevidual key-value pairs in the config system
using this syntax:

  prog -Ckey=value

Both commands can be used together, and you can override multiple
key-value pairs at once. To use this feature of the ConfigUtility, it must
receive argc and argv as parameters to the Load() method.

server/main.cpp

@@ -30,7 +30,7 @@
 
 using namespace std;
 
-int main(int argc, char** argv) {
+int main(int argc, char* argv[]) {
 	try {
 		//create the singletons
 		AccountManager::Create();

server/server_application.hpp

@@ -47,7 +47,7 @@
 class ServerApplication: public Singleton<ServerApplication> {
 public:
 	//public methods
-	void Init(int argc, char** argv);
+	void Init(int argc, char* argv[]);
 	void Proc();
 	void Quit();
 

server/server_logic.cpp

@@ -34,12 +34,12 @@
 //public methods
 //-------------------------
 
-void ServerApplication::Init(int argc, char** argv) {
+void ServerApplication::Init(int argc, char* argv[]) {
 	//NOTE: I might need to rearrange the init process so that lua & SQL can interact with the map system as needed.
 	std::cout << "Beginning " << argv[0] << std::endl;
 
 	//load the prerequisites
-	config.Load("rsc\\config.cfg");
+	config.Load("rsc\\config.cfg", argc, argv);
 
 	//-------------------------
 	//Initialize the APIs