Added a unicode example.

Note: Because there's no standard unicode locale, this depends on the
user's locale.  Consequently, this may not work for all users (likely
people who don't have other unicode working correctly, either).
Moreover, I cannot guarantee adequate glyph coverage for the charaters
used; the current example string is mixed first-level Japanese and ASCII.

Author: Llammissar

examples/hello_unicode.d

@@ -0,0 +1,27 @@
+/**  hello_unicode.d
+ *
+ * This is a demonstration of Unicode output with ncurses in D.
+ *
+ * The functionality of this code is otherwise identical to hello_world.d
+ *
+ * Modified by: Wyatt
+ */
+import std.string: toStringz;
+import std.c.locale; // Need setlocale()
+import deimos.ncurses.ncurses;
+
+void main()
+{
+    setlocale(LC_CTYPE,""); // You need to set the empty locale to use upper-plane glyphs
+                            // This sets the locale based on local variables. On most Unix-
+                            // like systems, you can use the `locale` command to show the 
+                            // current settings for your environment.
+
+    auto hello = toStringz("日本語からの「Hello World!」");
+
+    initscr();              //initialize the screen
+    printw(hello);          //prints the char[] hello to the screen
+    refresh();              //actually does the writing to the physical screen
+    getch();                //gets a single character from the screen.
+    endwin();               //Routine to call before exiting, or leaving curses mode temporarily
+}