Include a stripped-down version of FLTK in tree and add a USE_INCLUDED_FLTK option to build against it.


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4603 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/fltk/CREDITS b/common/fltk/CREDITS
new file mode 100644
index 0000000..60f26c1
--- /dev/null
+++ b/common/fltk/CREDITS
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+CREDITS - Fast Light Tool Kit (FLTK) Version 1.3.0
+--------------------------------------------------
+
+    This file lists the people responsible for the toolkit you
+    are now using.  If you've looking for your name in lights
+    but we've forgotten you here, please use the report on the
+    following page, and we'll update this file accordingly:
+
+        http://www.fltk.org/str.php
+
+
+CORE DEVELOPERS
+
+    The following people do the day-to-day development of FLTK:
+
+	Fabien Costantini (fabien67@users.sf.net)
+	Craig P. Earls
+	Curtis Edwards (trilec@users.sourceforge.net)
+	Gustavo Hime (hime@users.sourceforge.net)
+	Talbot Hughes
+	Robert Kesterson (robertk@users.sourceforge.net)
+	Matthias Melcher (mm@robowerk.com)
+	James Dean Palmer (jamespalmer@users.sourceforge.net)
+	Vincent Penne (vincentp@users.sourceforge.net)
+	Bill Spitzak (spitzak@users.sourceforge.net)
+	Michael Sweet (easysw@users.sourceforge.net)
+	Carl Thompson (clip@users.sourceforge.net)
+	Nafees Bin Zafar (nafees@users.sourceforge.net)
+
+
+OTHER CONTRIBUTORS
+
+    The following people have contributed fixes or enhancements
+    for FLTK:
+
+	Teun Burgers
+	Paul Chambers
+	Stephen Davies
+	Yuri D'Elia
+	Domingo Alvarez Duarte
+	Greg Ercolano
+	Yuri Fedorchenko
+	George Garvey
+	Duncan Gibson
+	Manolo Gouy
+	Mikael Hultgren
+	Stuart Levy
+	Howard Lightstone
+	Mike Lindner
+	Alexander Mai
+	Pierre Ossman
+	Alexander Rabi
+	James Roth
+	Albrecht Schlosser
+	Andrea Suatoni
+	Michael Surette
+	Paul Sydney
+	Aaron Ucko
+	Emanuele Vicentini
+	Josef Vitu
+	Jim Wilson
+	Ken Yarnall