Adds a GPL warning to the binary installer
Adds a GPL warning to the binary installer

Also remove some bashism to fix #1456.

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Change-Id: I374f1290a3eb9e9e5bcc48e19a1c0ab1c5bdaa99
Reviewed-on: https://bazel-review.googlesource.com/#/c/3952/
MOS_MIGRATED_REVID=126572632

mbrukman/bazel,mbrukman/bazel,ulfjack/bazel,juhalindfors/bazel-patches,kchodorow/bazel-1,kchodorow/bazel-1,kchodorow/bazel,snnn/bazel,LuminateWireless/bazel,cushon/bazel,bazelbuild/bazel,werkt/bazel,twitter-forks/bazel,mbrukman/bazel,twitter-forks/bazel,juhalindfors/bazel-patches,zhexuany/bazel,katre/bazel,meteorcloudy/bazel,werkt/bazel,aehlig/bazel,mikelikespie/bazel,davidzchen/bazel,akira-baruah/bazel,bazelbuild/bazel,hermione521/bazel,dropbox/bazel,aehlig/bazel,Asana/bazel,iamthearm/bazel,spxtr/bazel,juhalindfors/bazel-patches,dslomov/bazel,dropbox/bazel,mikelikespie/bazel,twitter-forks/bazel,kchodorow/bazel,dslomov/bazel-windows,dslomov/bazel,perezd/bazel,aehlig/bazel,meteorcloudy/bazel,spxtr/bazel,LuminateWireless/bazel,mrdomino/bazel,variac/bazel,twitter-forks/bazel,UrbanCompass/bazel,Asana/bazel,dslomov/bazel-windows,kchodorow/bazel,katre/bazel,ulfjack/bazel,perezd/bazel,safarmer/bazel,LuminateWireless/bazel,dropbox/bazel,safarmer/bazel,ulfjack/bazel,zhexuany/bazel,davidzchen/bazel,kchodorow/bazel-1,damienmg/bazel,kchodorow/bazel-1,aehlig/bazel,snnn/bazel,variac/bazel,zhexuany/bazel,dslomov/bazel,spxtr/bazel,variac/bazel,dslomov/bazel,bazelbuild/bazel,snnn/bazel,iamthearm/bazel,damienmg/bazel,dslomov/bazel-windows,twitter-forks/bazel,Asana/bazel,iamthearm/bazel,akira-baruah/bazel,aehlig/bazel,meteorcloudy/bazel,variac/bazel,damienmg/bazel,juhalindfors/bazel-patches,mrdomino/bazel,kchodorow/bazel-1,UrbanCompass/bazel,mikelikespie/bazel,Asana/bazel,werkt/bazel,ButterflyNetwork/bazel,damienmg/bazel,katre/bazel,davidzchen/bazel,UrbanCompass/bazel,dropbox/bazel,snnn/bazel,UrbanCompass/bazel,mbrukman/bazel,variac/bazel,davidzchen/bazel,variac/bazel,hermione521/bazel,safarmer/bazel,meteorcloudy/bazel,hermione521/bazel,ulfjack/bazel,kchodorow/bazel,safarmer/bazel,perezd/bazel,twitter-forks/bazel,katre/bazel,katre/bazel,abergmeier-dsfishlabs/bazel,cushon/bazel,mikelalcon/bazel,ButterflyNetwork/bazel,UrbanCompass/bazel,bazelbuild/bazel,akira-baruah/bazel,mbrukman/bazel,iamthearm/bazel,spxtr/bazel,perezd/bazel,ButterflyNetwork/bazel,Asana/bazel,spxtr/bazel,UrbanCompass/bazel,mikelalcon/bazel,LuminateWireless/bazel,davidzchen/bazel,akira-baruah/bazel,mikelalcon/bazel,mrdomino/bazel,perezd/bazel,mbrukman/bazel,zhexuany/bazel,abergmeier-dsfishlabs/bazel,mrdomino/bazel,safarmer/bazel,meteorcloudy/bazel,mikelalcon/bazel,dslomov/bazel-windows,werkt/bazel,juhalindfors/bazel-patches,abergmeier-dsfishlabs/bazel,davidzchen/bazel,juhalindfors/bazel-patches,mikelikespie/bazel,snnn/bazel,abergmeier-dsfishlabs/bazel,dslomov/bazel-windows,davidzchen/bazel,ButterflyNetwork/bazel,Asana/bazel,damienmg/bazel,cushon/bazel,ButterflyNetwork/bazel,iamthearm/bazel,LuminateWireless/bazel,ulfjack/bazel,juhalindfors/bazel-patches,mrdomino/bazel,snnn/bazel,mikelikespie/bazel,werkt/bazel,dslomov/bazel,mikelalcon/bazel,abergmeier-dsfishlabs/bazel,spxtr/bazel,zhexuany/bazel,mikelikespie/bazel,cushon/bazel,zhexuany/bazel,katre/bazel,kchodorow/bazel,meteorcloudy/bazel,snnn/bazel,damienmg/bazel,perezd/bazel,iamthearm/bazel,dslomov/bazel,cushon/bazel,LuminateWireless/bazel,ulfjack/bazel,damienmg/bazel,cushon/bazel,hermione521/bazel,kchodorow/bazel,variac/bazel,ButterflyNetwork/bazel,kchodorow/bazel-1,bazelbuild/bazel,akira-baruah/bazel,twitter-forks/bazel,abergmeier-dsfishlabs/bazel,kchodorow/bazel,hermione521/bazel,dslomov/bazel,perezd/bazel,spxtr/bazel,mrdomino/bazel,Asana/bazel,werkt/bazel,bazelbuild/bazel,safarmer/bazel,dslomov/bazel-windows,aehlig/bazel,meteorcloudy/bazel,dropbox/bazel,dropbox/bazel,hermione521/bazel,akira-baruah/bazel,mikelalcon/bazel,aehlig/bazel,ulfjack/bazel