Add a comment describing the side effects of RemoteScript#install.
Add a comment describing the side effects of RemoteScript#install.

HasClass0/greasemonkey,Ventero/greasemonkey,Ventero/greasemonkey,Martii/greasemonkey,the8472/greasemonkey,HasClass0/greasemonkey,Martii/greasemonkey,the8472/greasemonkey