Add support for VMware Photon

[jakedsouza]

It would be nice to have install support for VMware Photon OS

root [ /home/user ]# sudo bash -c "$(curl -sL https://goo.gl/c70QCx)"


 __      __                     _____                      __
/  \    /  \_____ ___  __ _____/ ____\______  ____   _____/  |_
\   \/\/   /\__  \\  \/ // __ \   __\\_  __ \/  _ \ /    \   __\
 \        /  / __ \\   /\  ___/|  |   |  | \(  <_> )   |  \  |
  \__/\  /  (____  /\_/  \___  >__|   |__|   \____/|___|  /__|
       \/        \/          \/                         \/


============================================================================================================ Welcome to Wavefront ============================================================================================================
Checking installation privileges                                                                                                                                                                                                       [ OK ]
Detecting architecture (x86_64)                                                                                                                                                                                                        [ OK ]
Detecting operating system                                                                                                                                                                                                         [ FAILED ]

FAILURE: Unsupported operating system
For additional information, check the Wavefront install log: /tmp/install_wavefront_KSqucKvD-U.log

ARCHITECTURE: x86_64
OPERATING_SYSTEM:
FLAVOR: /

root [ /home/user]# cat /tmp/install_wavefront_KSqucKvD-U.log

id -u

uname -m

test -f /etc/debian_version

test -f /etc/redhat-release || test -f /etc/system-release-cpe

FAILURE: Unsupported operating system