Fixed functions to initialize the game and now initializing it from main.

src/tty-solitaire.c

@@ -4,21 +4,9 @@
 #include "../lib/display.h"
 
 int main(int argc, const char *argv[]) {
-  char message[] = "Welcome to tty-solitaire.";
-  int row_number, column_number;
-
-  init_curses();
-
-  getmaxyx(stdscr, row_number, column_number);
-  mvprintw(row_number / 2 - 1,
-           (column_number - strlen(message)) / 2,
-           "%s\n",
-           message);
-  getch();
+  initialize_curses();
 
   initialize_game();
 
-  puts("Game finished.");
-
-  return 0;
+  return(0);
 }