Rename old_index-20130412.txt to use .md extension
Tweet 31/05 incollati e divisi + rimozione tweet apertura
Merge pull request #9 from sfranchy/patch-1

Tweet 31/05 incollati e divisi + rimozione tweet apertura
Aggiunta Tweet lezione 07-06-2013
Merge pull request #10 from AntonioLangiu/patch-2

Aggiunta Tweet lezione 07-06-2013
index.md: tweak 2013-06-07 tweets
index.md: explicitly mention all the contributors at top
Add tweets of 24 and 26 April

Note that tweets of 26 April are incomplete. An entire hour or
lesson, in fact, is not covered.
Merge branch 'master' of github.com:bassosimone/rivoluzionedigitale
index.md: add semi-automatically-generated index
index.md: add tweets of 2013-04-19

I wasn't tweeting because I provided by credentials to Marco Zamperini
for his lesson, so the tweets here are all from the students (I guess
that was the firt time it happened).
index.md: tweak previous by removing all the number signs
index.md: add tweets of 2013-04-17
index.md: add tweets of 2013-05-10 lesson

While there, get rid of some additional number signs.
Update index.md

Lezione 2013-04-05 sistemata con integrazione di appunti
index.md: revert part of @PeppeRp patch

Namely, revert the part that disposed of the work I did while he
was editing the patch.

I'm quite sure this wasn't the fault of @PeppeRp, but rather what
happens when you edit concurrently with GitHub's web interface.
index.md: wrap long lines
Merge branch 'PeppeRp-patch-1'
index.md: add tweets from 15 May 2013
Move 2013-04-24 tweets into index.md