Use linenoise for user input

Change-Id: I7647cc2ec1eec9689cd1d2670d07731179554659
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 23fff35..9864ce4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -113,6 +113,8 @@
     target_link_libraries(netconf-cli stdc++fs)
 endif()
 
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/linenoise)
+
 add_dependencies(netconf-cli target-NETCONF_CLI_VERSION)
 target_include_directories(netconf-cli PRIVATE ${PROJECT_BINARY_DIR})