remove install instruction that have been deprecated for 4 years

olivielpeau committed Feb 14, 2018

DEPRECATED PAGE

miketheman committed Jul 8, 2014

Updated Repositories (markdown)

Remi Hakim committed Jul 7, 2014

The file name appears to have changed (as of April 2014), but the steps work correctly with the new location.

bentrombley committed Apr 16, 2014

Ported from help.datadoghq.com

alq666 committed Apr 19, 2012