Add extra detail
Fix missing commas and closing braces
Remove escaped quotes and external gist link
Translating GIT and JSON to pt-br. Added link to further information
Update python3.html.markdown

fixed python 3 english sets error and editted .add comment because .add only accepts one argument
Merge pull request #653 from xksteven/master

[python 3/en] fixed error in sets
Merge pull request #643 from marcoms/patch-1

Add extra detail
Merge branch 'master' of https://github.com/miguelarauj1o/learnxinyminutes-docs into translate_br
JSON updated
[julia/zh-cn] Chinese translation for Julia
Fixed missing + sign in lambda section
Merge pull request #656 from tormaroe/patch-1

Fixed missing + sign in lambda section
Should have more detail about named return values.

There was not a section about named return values, and it feels like it is a valuable and important enough thing to learn early on. If nothing else, when looking at someone else's code this may be a point of confusion.
Fixed `on` to `in` in comment.
Slight language change per pull req. comment
Hopefully slight language improvement over orig.
Merge pull request #657 from szaydel/master

Golang - lack of information about named return values in functions
Fix spelling and other small issues
Merge pull request #659 from nixw/spelling_fix

[C] Fix spelling and other small issues
Basic Perl 6 LearnXinYminutes