Initial WIP commit for ruby
Start work on the JavaScript tutorial
Add the rest of the tutorial's structure
Begin writing about JavaScript arrays and dictionaries
comment syntax fix
Merge pull request #1 from DrJonOsterman/patch-1

comment syntax fix
fixes typos in the boolean results
Added links to MDN, tidied intro
Edits to section on strings and numbers
Tidy up section on variables, arrays and objects
Continue work on objects cont'd section
Add control structures
Adds sections for symbols, hashes, and yields
Updated java
Fixes for line length
typo
Merge pull request #82 from Jakehp/patch-2

typo
Fixing list initialization in the R example.
Update r.html.markdown

Fixed the mistake about integers that yuhui brought up. Deleted the confusing suggestion about command-enter (doesn't work for all GUIs or on Windows). Added some more information about vectors. Added some information about conditional clauses. Included some information at the very end on where to get R and R GUIs
Merged changes for r