Allow time zone data to be taken from the environment
Allow time zone data to be taken from the environment

This corrects an issue where not every linux distro puts
the timezone file into /etc/timezone.

Signed-off-by: Marc A. Paradise <4ac6359ea5d0ef3cc5b5e469a74ec987143cad16@gmail.com>

chef/chef-server,chef/chef-server,itmustbejj/chef-server,juliandunn/chef-server-1,juliandunn/chef-server-1,itmustbejj/chef-server,itmustbejj/chef-server,itmustbejj/chef-server,chef/chef-server,itmustbejj/chef-server,juliandunn/chef-server-1,juliandunn/chef-server-1,juliandunn/chef-server-1,chef/chef-server,chef/chef-server,chef/chef-server