Add the files from P4Commons

We'll work on integrating them in to the main branch
Updated Perforce install script for CentOS
Testing the base install script
Remove vestige from JIRA crontab function
Syntax fixes
Updated Perforce install script for CentOS
Updated Perforce install script for CentOS
Updated Perforce install script for CentOS
Rename p4broker.conf to p4broker.conf.up
Rename p4broker.conf.downtime to p4broker.conf.down
Rename p4broker_sideload_p4web.conf to p4broker_sideload_p4web.conf.up
Rename p4broker_sideload_p4web.conf.downtime to p4broker_sideload_p4web.conf.down
Delete extraneous nginx.conf file
Updated p4broker conf files
Rename P4 binaries by major and minor version num
Don't rename if the file has already been renamed.
Updated Perforce install script for CentOS
save work for the night
Updated Perforce install script for CentOS