Add Sd0Conversion

Add brick by brick conversion commands with 2 parameters to tell the program what to do with the data.

Add zlib -> sd0 conversion.  Files look good at a glance but should be tested in game to ensure stability.  Tests to come.

dDatabase/Database.cpp

@@ -83,3 +83,13 @@ sql::PreparedStatement* Database::CreatePreppedStmt(const std::string& query) {
 void Database::Commit() {
 	Database::con->commit();
 }
+
+bool Database::GetAutoCommit() {
+	// TODO This should not just access a pointer.  A future PR should update this
+	// to check for null and throw an error if the connection is not valid.
+	return con->getAutoCommit();
+}
+
+void Database::SetAutoCommit(bool value) {
+	Database::con->setAutoCommit(value);
+}

dDatabase/Database.h

@@ -23,6 +23,8 @@ public:
 	static sql::Statement* CreateStmt();
 	static sql::PreparedStatement* CreatePreppedStmt(const std::string& query);
 	static void Commit();
+	static bool GetAutoCommit();
+	static void SetAutoCommit(bool value);
 
 	static std::string GetDatabase() { return database; }
 	static sql::Properties GetProperties() { return props; }