Fix SessionPlugin settings setup. (#31)
Fix SessionPlugin settings setup. (#31)

Session plugin tries to get its configuration from the Application
instance, that only contains configuration values from the [Cutelyst]
section. Engine provides access to all other settings sections defined
in the ini file. So I changed the Session plugin setup to load the
appropriate section.
simonaw/cutelyst,cutelyst/cutelyst,cutelyst/cutelyst,buschmann23/cutelyst,buschmann23/cutelyst,simonaw/cutelyst,buschmann23/cutelyst,cutelyst/cutelyst