lib/
+++ Routes.pm
+++ Route/
+++++++++ Account.pm # handles routing for /account
+++++++++ Account/
+++++++++++++++++ User.pm
+++ API/
+++++++ Account.pm # does stuff with an account
+++++++ Account/
+++++++++++++++ User.pm
+++ Config.pm
+++ DB.pm # provides access to the database
+++ LowLevelBizStuff.pm