Update case-90.txt

Changed <pre> to <tt>
Update case-76.txt

Changed <pre> to <tt> where needed.
Update case-76.txt

Changed < to &lt;
Update case-65.txt

Added blank lines before == headers, and //-style breaks in poem.
Update case-54.txt

Removed spurious |
Update case-56.txt

Fixed broken link.
helper script to ease synchro with source site
changed output folder for portability (well, portability everywhere there is a groovy engine)
all english raw texts are now available
start with first (untranslated) one is the simplest
[Italian] Add case 121
Merge branch 'master' of github.com:alessandro1997/the-codeless-code
[it#75] Fixed horrible, horrible grammatical mistake

I should be banished from the country for this.
Add some useful info to the README
Use e.g. instead of es. in README
added a few more cases to the current batch before sending it upward
added a few more cases to the current batch before sending it upward
and don't forget to convert them to UTF-8 to avoid accent madness
Merge branch 'first_translations' of https://github.com/Riduidel/the-codeless-code into first_translations

Conflicts:
	the-codeless-code/fr/case-1.txt
	the-codeless-code/fr/case-2.txt
	the-codeless-code/fr/case-3.txt
	the-codeless-code/fr/case-4.txt
[IT] Translate illustrations
[IT#121] Fix title footnote