some quick hacks to try and delay connecting to the sessions database until necessary
Merge branch 'patches/separate-sessions-db' into MOODLE_26_STABLE-local
some quick hacks to try and delay connecting to the mongodb server
Merge branch 'patches/mongodb-session-handler' into MOODLE_26_STABLE-local
fixup
Merge branch 'patches/separate-sessions-db' into MOODLE_26_STABLE-local
reenable the hashed index
Merge branch 'patches/mongodb-session-handler' into MOODLE_26_STABLE-local