Erwan

- It is now possible to have avatars associated to each Deck
- Added SFX
- Added Music files
- Possibility to choose your opponent
- Opponents' difficulty is measured according to their number of victories against a given deck

projects/mtg/src/Logger.cpp

@@ -8,7 +8,7 @@ using namespace std;
 #include <windows.h>
 #endif
 
-void Logger::Log(char * text){
+void Logger::Log(const char * text){
   ofstream file (LOG_FILE,ios_base::app);
   if (file){
     file << text;