add xiaoqi's translation
Fixed typo in c.html.markdown
Including for each loop example
Update r.html.markdown

Fixed a problem with the jiggle function - variable x wasn't being updated before being returned, and the rnorm function was being asked to return x output values, rather than one.

After testing, the values given the documentation are now correct.
Fixed typo in c.html.markdown that I introduced
Fix long line
Added links to source and package documentation.

Also reformatted line lengths to accommdate links.
add Chinese translation of perl.html.markdown
elixir: german translation
Add Portuguese translation of go.html.markdown
added PT-BR Erlang version
updated header to reflect instructions
Update matlab.html.markdown

Multiple function additions to "Common matrix functions" subsection.
Update matlab.html.markdown

Added subsection "Common vector functions"
added first version of git in PT-PT
Fix grammar in ruby-ecosystem.html.markdown
Add documentation for Neat, my D1-lite.
Fix module filename; I misunderstood the directory layout there
Amend cast doc to account for dynamic class casts
Fix small syntax bug