qa/admin/pcp-daily: don't expand $HOME locally, defer until running remotely
qa/admin/pcp-daily: don't expand $HOME locally, defer until running remotely

Broke on OS X, where $HOME is /Users/kenj not /home/kenj.

adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp