Fix bundle override in ManageIQ::Environment
Fix bundle override in ManageIQ::Environment

Commit 04d9a75b overrides Travis' built-in bundle install, which handles
bundle caching as well as parallel installs and retries, but did so
without any of those feature causing them to be lost in all of the
provider repos.

http://talk.manageiq.org/t/can-we-speed-up-small-repos-on-travis/2533

NickLaMuro/manageiq,aufi/manageiq,mfeifer/manageiq,chessbyte/manageiq,tzumainn/manageiq,gmcculloug/manageiq,andyvesel/manageiq,agrare/manageiq,branic/manageiq,hstastna/manageiq,israel-hdez/manageiq,lpichler/manageiq,romanblanco/manageiq,mresti/manageiq,durandom/manageiq,d-m-u/manageiq,juliancheal/manageiq,billfitzgerald0120/manageiq,yaacov/manageiq,lpichler/manageiq,kbrock/manageiq,durandom/manageiq,NickLaMuro/manageiq,aufi/manageiq,pkomanek/manageiq,borod108/manageiq,israel-hdez/manageiq,ilackarms/manageiq,mzazrivec/manageiq,matobet/manageiq,mkanoor/manageiq,tinaafitz/manageiq,mresti/manageiq,mzazrivec/manageiq,tzumainn/manageiq,josejulio/manageiq,juliancheal/manageiq,borod108/manageiq,matobet/manageiq,lpichler/manageiq,NickLaMuro/manageiq,jameswnl/manageiq,tinaafitz/manageiq,ManageIQ/manageiq,d-m-u/manageiq,chessbyte/manageiq,djberg96/manageiq,skateman/manageiq,durandom/manageiq,gerikis/manageiq,jameswnl/manageiq,jntullo/manageiq,billfitzgerald0120/manageiq,kbrock/manageiq,ManageIQ/manageiq,chessbyte/manageiq,andyvesel/manageiq,ManageIQ/manageiq,pkomanek/manageiq,hstastna/manageiq,jntullo/manageiq,gerikis/manageiq,kbrock/manageiq,jrafanie/manageiq,romanblanco/manageiq,juliancheal/manageiq,branic/manageiq,gerikis/manageiq,mzazrivec/manageiq,billfitzgerald0120/manageiq,jrafanie/manageiq,jameswnl/manageiq,pkomanek/manageiq,matobet/manageiq,mfeifer/manageiq,jntullo/manageiq,tzumainn/manageiq,syncrou/manageiq,gmcculloug/manageiq,tzumainn/manageiq,josejulio/manageiq,jntullo/manageiq,yaacov/manageiq,josejulio/manageiq,tinaafitz/manageiq,andyvesel/manageiq,ailisp/manageiq,israel-hdez/manageiq,tinaafitz/manageiq,jvlcek/manageiq,aufi/manageiq,jrafanie/manageiq,andyvesel/manageiq,romanblanco/manageiq,kbrock/manageiq,mfeifer/manageiq,jameswnl/manageiq,jvlcek/manageiq,mkanoor/manageiq,djberg96/manageiq,israel-hdez/manageiq,borod108/manageiq,yaacov/manageiq,mresti/manageiq,mzazrivec/manageiq,pkomanek/manageiq,josejulio/manageiq,mkanoor/manageiq,agrare/manageiq,syncrou/manageiq,mkanoor/manageiq,skateman/manageiq,mfeifer/manageiq,durandom/manageiq,djberg96/manageiq,d-m-u/manageiq,matobet/manageiq,syncrou/manageiq,aufi/manageiq,billfitzgerald0120/manageiq,hstastna/manageiq,d-m-u/manageiq,skateman/manageiq,ilackarms/manageiq,djberg96/manageiq,ailisp/manageiq,syncrou/manageiq,agrare/manageiq,ailisp/manageiq,skateman/manageiq,borod108/manageiq,lpichler/manageiq,branic/manageiq,jvlcek/manageiq,juliancheal/manageiq,branic/manageiq,jrafanie/manageiq,chessbyte/manageiq,mresti/manageiq,ManageIQ/manageiq,agrare/manageiq,gmcculloug/manageiq,hstastna/manageiq,jvlcek/manageiq,ilackarms/manageiq,NickLaMuro/manageiq,gmcculloug/manageiq,yaacov/manageiq,gerikis/manageiq,ailisp/manageiq,romanblanco/manageiq,ilackarms/manageiq