Added an example of a specific structure used to
hold internal SMIO state information. For now
it just holds a dummy value

This module will serve as a starting point
for developing specific SMIO realziations, such
as the sm_io_fmc130m_4ch

SMIO modules often need some state information.
Because of this, we store that in a new a generic
field called smio_handler, inside the general sm_io
structure. Specific realizations of the SMIO module
need to set that pointer to the desired structure,
initilize it correctly (inside bootstrap init function)
and destroy it when donw (inside bootstrap shutdown
function)

The LFLAGS variable was not being used by the target
rule.

Now, the default instruction is to compile with
debug flags

As we need to wait until the creation of the
UNIX socket by the MDP worker, we added a awful
sleep inside the init.sh script

Now, we have the option of setting the broker endpoint
on command-line with the -b option

The && operator was removed from the chain of "kills"
so that even if the previous process is not found it
proceeds with killing the next ones

The broker endpoint must be specified with
a -b option

Now, the README.md file has been remodeled
to start using the Github Flavored Markdown
parsing

The error subsytem was not used, as we
have redefinitions of the error macros
for each subsystem

This was not commited as the .gitignore
file was wrong

This was not commited as the .gitignore
file was wrong

This was causing complete folders to be ignored,
not just the compiled files

Now, the client is more structurized and
explores how the clienty should be used with
its API