DOC: no ujson any longer -- removed from copyright

Author: yarikoptic

debian/copyright

@@ -28,37 +28,6 @@ Copyright: 2002-2008, John D. Hunter
 License: matplotlib
 Origin: matplotlib
 
-Files: pandas/src/ujson
-Copyright: 2007, Nick Galbreath
-		   2011, Jonas Tarnstrom and ESN Social Software AB
-License: BSD-4
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions
-  are met:
-  .
-  1. Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-  2. Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in the
-     documentation and/or other materials provided with the distribution.
-  3. All advertising materials mentioning features or use of this software
-     must display the following acknowledgement:
-     This product includes software developed by ESN Social Software AB (www.esn.me).
-  4. Neither the name of the ESN Social Software AB nor the
-     names of its contributors may be used to endorse or promote products
-     derived from this software without specific prior written permission.
-  .
-  THIS SOFTWARE IS PROVIDED BY ESN SOCIAL SOFTWARE AB ''AS IS'' AND ANY
-  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-  DISCLAIMED. IN NO EVENT SHALL ESN SOCIAL SOFTWARE AB BE LIABLE FOR ANY
-  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
 Files: debian/*
 Copyright: 2011, Yaroslav Halchenko <[email protected]>
 License: BSD-3