jqueue: Use new jstore module
jqueue: Use new jstore module

Reviewed-by: iustinp


yiannist/ganeti,apyrgio/ganeti,bitemyapp/ganeti,dimara/ganeti,dimara/ganeti,onponomarev/ganeti,ganeti/ganeti,ganeti-github-testing/ganeti-test-1,andir/ganeti,yiannist/ganeti,leshchevds/ganeti,ganeti/ganeti,grnet/snf-ganeti,andir/ganeti,apyrgio/snf-ganeti,apyrgio/ganeti,ganeti-github-testing/ganeti-test-1,yiannist/ganeti,leshchevds/ganeti,ganeti/ganeti,mbakke/ganeti,mbakke/ganeti,andir/ganeti,mbakke/ganeti,apyrgio/snf-ganeti,bitemyapp/ganeti,onponomarev/ganeti,grnet/snf-ganeti,leshchevds/ganeti