Revert "Kill Meteor with SIGHUP"
Revert "Kill Meteor with SIGHUP"

This reverts commit 39b9dffcd1dc81bcd93a8f523b982868eeda9081, merged in
PR #209.

This caused issue #164 to recur in otherwise nominally functional
mup-deployed Meteor apps. I think SIGHUP doesn't properly kill
`forever`.

See also: https://groups.google.com/forum/#!topic/meteor-talk/Dmlg8-2mXWk

tamzi/meteor-up,baringji/meteor-up,capensisma/meteor-up,cooloney/meteor-up,tommytwoeyes/meteor-up,atsuyim/meteor-up,winnlab/meteor-up,plopp/meteor-up,tommytwoeyes/meteor-up,Ken-Liu/meteor-up,ClarenceL/meteor-up,HubVentures/meteor-up,teamup-development-group/teamup,subvisual/meteor-up,xcv58/meteor-up,studiointeract/meteor-up-multi,subvisual/meteor-up,vazco/uup,joadr/meteor-up,akarokr/meteor-up,MiroRadenovic/meteor-up,studiointeract/meteor-up-multi,hristaki/meteor-up,maru-n/meteor-up,vazco/uup,joadr/meteor-up,tgienger/meteor-up,tamzi/meteor-up,plopp/meteor-up,palp/meteor-up,khacluan/meteor-up,capensisma/meteor-up,akarokr/meteor-up,cooloney/meteor-up,tgienger/meteor-up,baringji/meteor-up,HubVentures/meteor-up,winnlab/meteor-up,palp/meteor-up,hsduk/meteor-up,xcv58/meteor-up,MiroRadenovic/meteor-up,khacluan/meteor-up,hristaki/meteor-up,ClarenceL/meteor-up,Ken-Liu/meteor-up,maru-n/meteor-up,teamup-development-group/teamup,hsduk/meteor-up,atsuyim/meteor-up,studiointeract/meteor-up-multi