Update spanish translation of user manual to english c1026f5

And fixes a little typo.

Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Pull latest translations from Transifex

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Add latest html files for user manual

These are used when building from source without asciidoc installed.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Change version to 4.2

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>