Decide the role of bold/italic/texttt text

[herrBez]

Decide and apply when to write a word with bold, italic or texttt.

Here is my proposal:

bold

I think that one could completely avoid bold font, but in our case, it should be fine (I like it), but we have to use it only for extremely important words

italic

When new (unconventional) words are introduced for the first time.

code

For packet-types (e.g., Ping, Pong) and program names (e.g. geth)?

Any comments/suggestions?

[gfornari]

Ok for me. I'd use \emph instead of \textit everywhere.

Let's do this in the last review #40

[herrBez]

Change all geth --> \texttt{geth}

[herrBez]

If you agree, we can close this issue