Improve scripts

Then run:

```bash

# Clean previous html

make clean

# Fix references to sections in other docs

for i in [0-1]*.md; do sed -i "s/\.md\#/\.html\#/g" $i; done

# Build html documentation

make html

# Restore the markdown files to their previous state

git reset --hard

./fix_cross_references.sh 

```

The generated HTML output is stored in `_build/html`. You can go to that folder and publish the content locally with a Simple HTTP Server in Python.

#!/bin/bash

#

# This is needed to fix a bug in sphinx

# Otherwise, cross-references in html will point to a .md file

#

for file in $(find _build -name "*.html")

do

	sed -r -E -i "s/href=\"(.*)\.md\#/href=\"\1.html#/g"  ${file}

done

#!/bin/bash

#

# Script to upload documentation to ETSI site

#

SERVER="ftp://osm-download.etsi.org"

FOLDER="user-guid"

FTP_OPTS=""

#

# Generate Statit Site

#

make clean

for i in [0-1]*.md; do sed -i "s/\.md\#/\.html\#/g" $i; done

make html

read -p "Please enter your username for FTP server (ETSI On Line account): " USER_INPUT

read -sp "Please enter your password for FTP server: " PASSWORD_INPUT

echo

lftp -u $USER_INPUT,$PASSWORD_INPUT ftp://osm-download.etsi.org << !

#

# Fix cross-references

#

./fix_cross_references.sh 

#

# Get credentias (file or interactive)

#

if [ local/.credentials ]; then

	source local/.credentials

	echo SERVER=${SERVER}

	echo USERNAME=${USERNAME}

else

	echo "Enter credentials for ${SERVER} (ETSI On Line account)"

	read -p  "Username: " USERNAME

	read -sp "Password: " PASSWORD

fi

lftp ${FTP_OPTS} -u ${USERNAME},${PASSWORD} ${SERVER} << !

   set ftp:ssl-allow no

   lcd _build

   cd Documentation

   mirror -R html user-guide-new

   rm -r user-guide

   mv user-guide-new user-guide

   mirror -R html ${FOLDER}-new

   rm -r ${FOLDER}-old

   mv ${FOLDER} ${FOLDER}-old

   mv ${FOLDER}-new ${FOLDER}

   bye

!

git reset --hard