Add meson build

This commit is to add meson build.
And later, we will remove Autotools and replace it with meson build.

In addition, fixed Layout::LedAction construct parameter error in test
file.

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: I58c9a2c9de928db288e77ca2d6aa807d36e70144
18 files changed