Update news to include topk ops.

.mailmap

@@ -15,6 +15,8 @@ abalkin <abalkin@enlnt.com> abalkin <abalkin>
 abalkin <abalkin@enlnt.com> abalkin <serpent.speak@gmail.com>
 abalkin <abalkin@enlnt.com> Alexander Belopolsky <abalkin@enlnt.com>
 abalkin <abalkin@enlnt.com> Alexander Belopolsky <a@enlnt.com>
+Adam Becker <junkkhaotik@gmail.com> khaotik <aruhanb@gmail.com>
+Adam Becker <junkkhaotik@gmail.com> khaotik <junkkhaotik@gmail.com>
 Aleksandar Botev <botevmg@gmail.com> botev <botevmg@gmail.com>
 Alex Lamb <alex6200@gmail.com> AlexLamb <alex6200@gmail.com>
 Alex Lamb <alex6200@gmail.com> DeathMonster666 <alex6200@gmail.com>

NEWS.txt

@@ -32,6 +32,7 @@ Convolution updates:
  - Added dilated causal convolutions for 2D
 
 New features:
+ - Implemented ``topk`` and ``argtopk`` on CPU and GPU
  - Added ``unravel_index`` and ``ravel_multi_index`` functions on CPU
  - Implemented ``max()`` and ``min()`` functions for booleans and unsigned integers types
 
@@ -50,6 +51,7 @@ Commiters since 0.9.0:
  - Reyhane Askari
  - Alexander Matyasko
  - Simon Lefrancois
+ - Adam Becker
  - Shawn Tan
  - Vikram
  - Gijs van Tulder
@@ -91,7 +93,6 @@ Commiters since 0.9.0:
  - fo40225
  - wyjw
  - Aarni Koskela
- - Adam Becker
  - Adam Geitgey
  - Adrian Keet
  - Adrian Seyboldt

NEWS_DEV.txt

@@ -115,6 +115,7 @@ GPU:
    - Started to use ``float32`` precision for computations that don't support ``float16`` on GPU
 
 New features:
+ - Implemented ``topk`` and ``argtopk`` on CPU and GPU
  - Implemented ``max()`` and ``min()`` functions for booleans and unsigned integers types
  - Added ``tensor6()`` and ``tensor7()`` in ``theano.tensor`` module
  - Added boolean indexing for sub-tensors
@@ -157,6 +158,8 @@ Other more detailed changes:
  - Many improvements for Jenkins CI tests: daily testings on Mac and Windows in addition to Linux
 
 ALL THE PR BELLOW HAVE BEEN CHECKED
+* https://github.com/Theano/Theano/pull/6434
+* https://github.com/Theano/Theano/pull/5959
 * https://github.com/Theano/Theano/pull/6005
 * https://github.com/Theano/Theano/pull/6427
 * https://github.com/Theano/Theano/pull/6424