refs #811 Adds vmwhql_setup.cfg generation function to deploy.sh
refs #811 adds comment showing time and date of vmwhql_setup.cfg generation by deploy.sh.
refs #811 changes generation and adds defaults so vmwhql config files don't have to specify amount of CPUs and RAM
refs #811 adds --only-config option and updates help.
refs #811 config generation force support added.
refs #811 fixes VM number absence in VMx_MEMORY and VMx_CPUS in created config file.
refs #811 reduces amount of redirections by storing static text in variables.