chore(package): update electron-mocha to version 2.2.1 (#730)
chore(package): update electron-mocha to version 2.2.1 (#730)

https://greenkeeper.io/
mozilla/tofino,jsantell/tofino,jsantell/tofino,jsantell/tofino,mozilla/tofino,mozilla/tofino,jsantell/tofino,bgrins/tofino,bgrins/tofino,bgrins/tofino,bgrins/tofino,victorporof/tofino,mozilla/tofino,victorporof/tofino