Fix an issue with API token passed via "-t" flag to pack install command not being correctly propagated to all the API calls triggered by that CLI command.
Fix an issue with API token passed via "-t" flag to pack install command
not being correctly propagated to all the API calls triggered by that
CLI command.

Resolves #3212

tonybaloney/st2,tonybaloney/st2,Plexxi/st2,nzlosh/st2,nzlosh/st2,StackStorm/st2,StackStorm/st2,StackStorm/st2,Plexxi/st2,StackStorm/st2,nzlosh/st2,tonybaloney/st2,Plexxi/st2,nzlosh/st2,Plexxi/st2