cli: Make "stoken issue" work correctly if ~/.stokenrc is absent
cli: Make "stoken issue" work correctly if ~/.stokenrc is absent

It should not be necessary to import a token prior to running
"stoken issue".

Signed-off-by: Kevin Cernekee <3105dbb3dd63fbb4f6371cfb04adc6726f76c56b@gmail.com>

cernekee/stoken,cernekee/stoken,cernekee/stoken,mtmiller/stoken,cernekee/stoken,mtmiller/stoken,mtmiller/stoken,mtmiller/stoken