All configuration files and all messages files should now preferrable be
done in Hjson. This format supports, i.a. features, multi line strings
and commenting. This greatly improves readability.
All installation and documentation files are also updated in this
commit.
This commit adds a convenient installation script for Linux and also
adds a description on how to install the bot.
Furthermore, a very simple example plugin is added. This way, new users
can easily discover the possibilities of this plugin.
Finally, the default character "Peter"---which is used within
Alcuinus---is removed, and a more generic character is added.
