[WIP] Redesigning for Gulp 4 and package updates.

[hellofromtonya]

This PR redesigns UpGulp for upgrading to Gulp 4, new approach to splitting tasks into separate files, and updates to the packages.

Closes #3

TODO

[x] Add styles tasks, packages, and configs [ ] Add scripts tasks, packages, and configs [ ] Add images tasks, packages, and configs [ ] Add translation tasks, packages, and configs