Cleaned up the setup.sh script#52

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jantoine1 wants to merge 2 commits intoautopilotpattern:masterfrom

jantoine1:setup-script-cleanup

Commits on Apr 19, 2018

Cleaned up the setup.sh script updating links and replacing the check for the Docker client pointing to the same place as the Triton client with a Triton Docker CLI check.
jantoine1
committed
Restored the required TRITON_* environment variables and added checks that a Triton profile has been configured and that triton-docker has been configured for the current profile.
jantoine1
committed