Add first version of MongoDB init script for Upstart.
Add first version of MongoDB init script for Upstart.

This script is an improvement on box-standard MongoDB init for Upstart
provided as part of the tar-ball package.  Besides some tweaks an
addition to detect and configure execution on NUMA systems was done.

Signed-off-by: Krzysztof Wilczynski <9bf091559fc98493329f7d619638c79e91ccf029@linux.com>

kwilczynski/miscellaneous,kwilczynski/miscellaneous,kwilczynski/miscellaneous,kwilczynski/miscellaneous,kwilczynski/miscellaneous,kwilczynski/miscellaneous,kwilczynski/miscellaneous