Update README file.

Signed-off-by: darkestkhan <darkestkhan@gmail.com>

README

@@ -1,5 +1,9 @@
 [Incomplete] Ada binding to DevIL library.
 
+This library tries to be as close to original API as possible, while using
+Ada types whenever possible. It is under GMGPL license. Full list of authors
+is in AUTHORS file.
+
 Depends on gprbuild (may build with gnatmake but not tested), devil and lumen
 (lumen is used for ILUT).
 
@@ -21,3 +25,28 @@ Following subprograms are still not bound:
   void      iluGetImageInfo(ILinfo *Info);
   void      iluRegionfv(ILpointf *Points, ILuint n);
   void      iluRegioniv(ILpointi *Points, ILuint n);
+
+------------------------------------------------------------------------------
+--                    Copyright © 2014 darkestkhan                          --
+------------------------------------------------------------------------------
+--  This Program is Free Software: You can redistribute it and/or modify    --
+--  it under the terms of The GNU General Public License as published by    --
+--    the Free Software Foundation: either version 3 of the license, or     --
+--                 (at your option) any later version.                      --
+--                                                                          --
+--      This Program is distributed in the hope that it will be useful,     --
+--      but WITHOUT ANY WARRANTY; without even the implied warranty of      --
+--      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the        --
+--              GNU General Public License for more details.                --
+--                                                                          --
+--    You should have received a copy of the GNU General Public License     --
+--   along with this program.  If not, see <http://www.gnu.org/licenses/>.  --
+--                                                                          --
+-- As a special exception,  if other files  instantiate  generics from this --
+-- unit, or you link  this unit with other files  to produce an executable, --
+-- this  unit  does not  by itself cause  the resulting  executable  to  be --
+-- covered  by the  GNU  General  Public  License.  This exception does not --
+-- however invalidate  any other reasons why  the executable file  might be --
+-- covered by the  GNU Public License.                                      --
+------------------------------------------------------------------------------
+