Fix from -std=c++11 to -std=c++14 for gtest 1.14.0 version upgrade
-rw-r--r-- 187 AUTHORS
-rw-r--r-- 6757 CMakeLists.txt
-rw-r--r-- 11358 LICENSE
-rw-r--r-- 221 NOTICE
-rw-r--r-- 399 changelog
drwxr-xr-x - data
drwxr-xr-x - doc
drwxr-xr-x - include
drwxr-xr-x - packaging
drwxr-xr-x - src
drwxr-xr-x - tests
-rw-r--r-- 6054 voice-control-elm-config.xml