Use standard js for test and files

[aonomike]

• Add standard to test
• Ran standard --fix on all files fixes #47

[coveralls]

Coverage remained the same at 27.778% when pulling 4b3c536aa7a8b457bb723332593c07f3fe0e9e48 on aonomike:47_Add-standard-to-test-script-and-fix-issues into dafa14bf9483fd48d1ca4eab040edf2cceca978a on AgileVentures:develop.

[FedericoEsparza]

@aonomike I needed to add the config described here: https://gist.github.com/dreamorosi/6fd4048beb16a00a553fb8a7b9362caf#gistcomment-2144709 to package.json, so that it could understand what the jest global functions of it, describe, and expect were.

All set!