Improve Vagrant provisioning to use "su" to properly set environment variables on commands.
Improve Vagrant provisioning to use "su" to properly set environment variables on commands.

CorainChicago/ActivateHub,oktober/calagator,shawnacscott/calagator,matthewkmayer/calagator,alexbeeken/calagator.org,oktober/calagator,kerrizor/calagator,jmcduffie32/calagator,reidab/calagator,alexbeeken/calagator.org,jmcduffie32/calagator,iamBalaji/Calagator,nblackburn87/calagator,cp/calagator-1,cp/calagator-1,Villag/dentonator,oktober/calagator,Eugator-Wranglers/calagator,shawnacscott/calagator,reidab/calagator,shawnacscott/calagator,CorainChicago/ActivateHub,matthewkmayer/calagator,L2-D2/calagator,jmcduffie32/calagator,reidab/calagator,kerrizor/calagator,cp/calagator-1,shawnacscott/calagator,VolunteerOdyssey/calagator,matthewkmayer/calagator,kerrizor/calagator,iamBalaji/Calagator,nblackburn87/calagator,bencornelis/calagator,jmcduffie32/calagator,kerrizor/calagator,nblackburn87/calagator,L2-D2/calagator,Villag/dentonator,eeeeeean/windchimes,oktober/calagator,dudleysr/calagator-workspace,iamBalaji/Calagator,cp/calagator-1,bencornelis/calagator,reidab/calagator,L2-D2/calagator,matthewkmayer/calagator,iamBalaji/Calagator,VolunteerOdyssey/calagator,CorainChicago/ActivateHub,L2-D2/calagator,Villag/dentonator,Eugator-Wranglers/calagator,bencornelis/calagator,eeeeeean/windchimes,CorainChicago/ActivateHub,dudleysr/calagator-workspace,bencornelis/calagator,VolunteerOdyssey/calagator