Added a few clarifying lines to Scala so that the examples can be run as given. Removed a duplicate example.
Merge pull request #818 from geoffliu/master

[Python3/zh-cn] First section of the Python 3 doc for simplified Chinese
Update python3-cn.html.markdown
Remove an extraneous space.
Merge pull request #848 from biobonnie/master

Added a few clarifying lines to Scala.
Update README.markdown

Copy edited (e.g. ref. <https://en.wiktionary.org/wiki/English#Adjective>, <http://en.wikipedia.org/wiki/Vim_%28text_editor%29>, <http://en.wikipedia.org/wiki/UTF-8>, http://en.wikipedia.org/wiki/Python_%28programming_language%29, <http://en.wikipedia.org/wiki/Uniform_Resource_Locator>, and <https://en.wiktionary.org/wiki/Esperanto#English>).
Merge pull request #850 from PeterMortensen/master

Update README.markdown
Update perl6.html.markdown

It is actually generating fibonacci series
Merge pull request #852 from MContagious/master

Update perl6.html.markdown
Add Ruby exceptions.
A huge re-organization of the Scala file
Clean up of section 1
Minor fix
Minor consistency edit
There's no apostrophe in 90s

Apostrophes are for indicating an abbreviation or for denoting possession. '90s' is merely a plural. It is an abbreviation of 1990s, so technically it ought to be '90s, but for all intents and purposes this is optional.
Updated note regarding Python 3 tutorial.
Merge pull request #855 from jackhooper/master

Got rid of misplaced apostrophe & updated note on Python 3 tutorial.
More apostrophe fixes

I hate to be that guy, but... I found a couple more.
Apostrophe fixes as per Python 2 tutorial
Merge pull request #856 from jackhooper/master

More apostrophe fixes