GitHub #603 Add PADV2 support to TFLite Parser

 * Added PADV2 support to TFLite Parser
 * Added PADV2 unit tests
 * Updated Parser Docs

Signed-off-by: Mike Kelly <mike.kelly@arm.com>
Change-Id: I06ea9a6ceddc38cdb89204c019432257d3f58e4c
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5368401..d0a2d90 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -694,6 +694,7 @@
              src/armnnTfLiteParser/test/Multiplication.cpp
              src/armnnTfLiteParser/test/Pack.cpp
              src/armnnTfLiteParser/test/Pad.cpp
+             src/armnnTfLiteParser/test/PadV2.cpp
              src/armnnTfLiteParser/test/Prelu.cpp
              src/armnnTfLiteParser/test/Reduce.cpp
              src/armnnTfLiteParser/test/Reshape.cpp