add german translation of csharp tutorial
fix yet-to-be-translated name
typo
them typographic mistakes
fix english comment and use non-american phone number
a plethora of smaller tweaks
another round of improvements and corrections
Add @ukom Polish Perl translation from PR https://github.com/adambard/learnxinyminutes-docs/pull/341
[groovy-pt] Translation of Groovy page to pt-br
Fix Vietnamese Git guide typo and update content
Dutch translation of the brainfuck tutorial
[python/de] Fix typo in url of German translation

My text editor apparently also fixed some incorrect trailing spaces and
tabs on empty lines
Revert "[python/de] Fix typo in url of German translation"

This reverts commit c44552b25840c742043aa64470f5cc3caaac4a5b.
[markdown/en] Fixed typo in language author

It’s “John Gruber”, not “Jhon Gruber”.
Brainfuck French translation added
Your Name: Matt
Subject Line: Addresses Comparisons in Javascript
What Happened:

I believe that starting out with the double equals instead of the triple equals for strict comparison checking is incorrect. Because double equals uses type coercion, it is more of a feature the needs to be understood. Beginners looking at the language should look upon the stricter method as the proper one because it is less likely to give a surprising result.

I also tried to address the behaviour by adding an example to the double equals comparison.

Hope that the community is interested in pulling in these changes, they stem from teaching beginners javaScript but I am by no means the authority.
First draft Self page
Cleaner code samples
Better use of linebreaks
Brainfuck/fr: a couple fixes after proof-reading