Very outdated dependencies

[evanp]

npm outdated shows these values; all the dependencies are at least a major version, and sometimes a few major versions, out of date.

Package  Current  Wanted  Latest  Location
eslint    0.17.1  0.17.1  4.19.0  todotxt
expect    1.20.2  1.20.2  22.4.3  todotxt
lodash    3.10.1  3.10.1  4.17.5  todotxt
mocha      2.5.3   2.5.3   5.0.4  todotxt

These should probably be updated and tested.

[naholyr]

This project is obviously quite abandoned, and he's really happy to have you around here ;)

Thanks!