Closes #1

Install Hugo 0.16 on the fly and use it



See merge request !7

Use official pages URL



See merge request !6

fix url

Fixes #4 

Sorry @axil, this was a test and shouldn't have passed to the upstream    :|

See merge request !4

fixes gitlab-ci (original state)

Same thing here @axil  ( as in pages/hugo!4) 

I don't know why my  forked `master ` branch was merged to the upstream... The MR I added to update the "readme" was coming from a branch in the Pages group, not from my forked project.

Anyway, this MR will bring the `.gitlab-ci.yml` to its original state. 

See merge request !5

update README

Fixes #2 

- Add note: preview site at `localhost:1313/hugo/` - see https://gitlab.com/pages/hugo/issues/2#note_4728574 - no need to add `--baseurl` flag to the `server` command (tested locally)

- Move the step "Generate the website: `hugo`" to the end - it's a non-required step

- Add note regarding user/group site and custom domain

cc/ @axil 



See merge request !2

Revert b4178e45

adding cache back

See merge request !3

This reverts commit b4178e45

Fixes baseurl

## Why

Blog posts urls aren't correct:

Example, newest post url: https://pages.gitlab.io/hugo/hugo/posts/newest/ (`/hugo/` is repeating itself)

Correct path: https://pages.gitlab.io/hugo/posts/newest/

## How to fix this

Baseurl (current, not working): `"/hugo"`

Baseurl (correct): `"https://pages.gitlab.io/hugo/"`

## Working example

Config: https://gitlab.com/virtua-tests/hugo/blob/master/config.toml

Website: https://virtua-tests.gitlab.io/hugo/

Posts:

https://virtua-tests.gitlab.io/hugo/posts/newest/

https://virtua-tests.gitlab.io/hugo/posts/middle/

https://virtua-tests.gitlab.io/hugo/posts/oldest/

----

cc/ @axil 

See merge request !1