[session] make session lock reentrant
We are going to use it for other session related business. It is renamed from
_closed_lock to _lock in the same move.
[system]
db-driver = postgres
db-host = localhost
db-port = 5433
adapter = native
db-name = cw_fti_test
db-encoding = UTF-8
db-user = syt
db-password = syt
[admin]
login = admin
password = gingkow