misc/mongodb: added script to start mongodb
misc/mongodb: added script to start mongodb

This script will be used by circus to keep mongodb always up :-)

RichardKnop/tsuru,guilhermebr/tsuru,tsuru/tsuru,RichardKnop/tsuru,hcxiong/tsuru,jblancett/tsuru,guilhermebr/tsuru,kgrvamsi/tsuru,firebitsbr/tsuru,kgrvamsi/tsuru,gciotta/tsuru,cezarsa/tsuru,ArxdSilva/tsuru,hcxiong/tsuru,tsuru/tsuru,mderaldo/tsuru,firebitsbr/tsuru,Endika/tsuru,tuxmonteiro/tsuru,hugoantunes/tsuru,tuxmonteiro/tsuru,ggarnier/tsuru,RichardKnop/tsuru,tsuru/tsuru,jblancett/tsuru,cgvarela/tsuru,guilhermebr/tsuru,jblancett/tsuru,cezarsa/tsuru,ArxdSilva/tsuru,ArxdSilva/tsuru,hcxiong/tsuru,Endika/tsuru,gciotta/tsuru,cezarsa/tsuru,4eek/tsuru,Endika/tsuru,ggarnier/tsuru,tsuru/tsuru,ggarnier/tsuru,ArxdSilva/tsuru,ggarnier/tsuru,kgrvamsi/tsuru,hugoantunes/tsuru,gwmoura/tsuru,4eek/tsuru,gciotta/tsuru,tuxmonteiro/tsuru,firebitsbr/tsuru,4eek/tsuru,cgvarela/tsuru,cgvarela/tsuru,gwmoura/tsuru,mderaldo/tsuru,cezarsa/tsuru,guilhermebr/tsuru,mderaldo/tsuru,gwmoura/tsuru