working login/logout/register system; included missing deps and removed deps that weren't unlisted after uninstallation

Switched from mong-portable to nedb as primary storage [currently non-functional, nedb not fully implemented yet]

fixed issues with the login form, fixed up vuex register action, fixed register form validation (except for pass validation)

login route implemented, switched authUser to contain full user json for easy data access and less mongo operations;

prototype registration route done; added multiple dependencies for the future & for registration handling