Carmel::Setup - Configures Carmel environment within a perl application
# in your perl application code, before using any modules use Carmel::Setup; use Plack;
Carmel::Setup allows you to confgure Carmel environment within a perl code, so that you don't need to call
carmel exec to run your program.
carmel exec adds
PERL5OPT, which means all the perl program, including third party commands spawned off of your program (via
system etc.) will also use the Carmel environment. That may or may not be what you want, and calling Carmel::Setup manually in your own code gives you the choice of bypassing