add session generation capability to varnish
distinguish between crawler session and anonymous session
update v2 vcl for cookie creation
add lock to lrand calls for thread safety
update v2 vcl
remove some dead code from vcls
move custom c code to separate file
make cookies properly scoped
remove redundant tpl var from v2 configurator
use gmtime instead of localtime for UTC
add some extra output
don't clobber client cookies in v3 when generating a new session
add missing comma
it turns out 028 is not a valid octal number
add simple load test script
update v2 vcl
small update for load test script
Merge branch 'feature-create-cookie' into devel