GUI-1267 Allow "ALL Traffic" rule option to be selectable for VPC security group 

https://eucalyptus.atlassian.net/browse/GUI-1267
The protocol list is generated from the server-side using,

<option tal:repeat="choice protocol_choices" value="${choice[0]}">${choice[1]}</option>

The Angular way would be using "ng-options" and generated the list on the client-side.

The option injection in this case is a practice used by jQuery, and what would be the security implications for this approach? jQuery's text() is a safe method.