Improve WordMove instructions

[dianjuar]

Improve WordMove instructions they are not tested well

These is documented in these way because we have another private repo of this repo. There we need to more faster and Wordmove is not a priority because is not friendly with dockerized environments so we don't used to much
I'm documenting some bugs solved found there

[dianjuar]

To pulling the uploads was necessary add a line in volumes of the wordmove service

- ./configs/wordmove/:/home/ # <---- readonly removed to create a new wordmove file
- ${HOME}/.ssh/:/root/.ssh:ro
- /etc/passwd:/etc/passwd:ro # <---- needed to connect via ssh

[dianjuar]

Fix for the problem to pull and push database
welaika/wordmove#421 (comment)