logic: visual studio solution parsing

Can now parse visual studio solutions. VS Plugin can send a command, parsing is implemented in Coati.
Some minor changes: added project file icon, added language check to vs plugin

bin/app/data/src/tictactoe/io.cpp

@@ -1,23 +1,23 @@
 #include "io.h"
 
-// #include <iostream>
-// #include <sstream>
-// #include <string>
+ #include <iostream>
+ #include <sstream>
+ #include <string>
 
 int io::numberIn() {
-	// std::string input;
-	// getline( std::cin, input );
-	// std::stringstream stream( input );
+	 std::string input;
+	 getline( std::cin, input );
+	 std::stringstream stream( input );
 
 	int number;
-	// stream >> number;
+	 stream >> number;
 	return number;
 }
 
 void io::numberOut(int num) {
-	// std::cout << num;
+	 std::cout << num;
 }
 
 void io::stringOut(const char* str) {
-	// std::cout << str;
+	 std::cout << str;
 }