This commit adds support for two variables (WESTON_USER and WESTON_TTY) that
would be passed to weston_launch. It allows starting weston as a non-root user.
(From OE-Core rev: 4e6ef156028cc48d21ff5b3f131bdb8882407395)
Signed-off-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>