Add license file & THANKS file

COPYING

@@ -1 +1,16 @@
-Public domain
+/*
+ * Copyright (c) 2013
+ * Frank Denis <j at pureftpd dot org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */

Makefile.am

@@ -3,7 +3,8 @@ ACLOCAL_AMFLAGS = -I m4
 AUTOMAKE_OPTIONS = gnu
 
 EXTRA_DIST = \
-	autogen.sh
+	autogen.sh \
+	THANKS
 
 SUBDIRS = \
 	libltdl \

THANKS

@@ -0,0 +1,2 @@
+Tony Arcieri (@bascule)
+Douglas Campos (@qmx)