allow better sorting of improperly classified images

main.cpp

@@ -103,6 +103,16 @@ int main(int argc, char** argv)
 					removeIndexies.push_back(i);
 					break;
 				}
+				else if(keycode == 51)
+				{
+					removeIndexies.push_back(i);
+					removeIndexies.push_back(i+1);
+					break;
+				}
+				else if(keycode == 52)
+				{
+					break;
+				}
 			}
 		}
 		for(ssize_t i = removeIndexies.size()-1; i >= 0; --i)