edits
small addition to the events section
add how to find modules section
update table of contents
add require explanation
tweak module section
update images
update images again
add note about default js extension loading
Minor typo fix.
Merge pull request #14 from tomayac/patch-1

Minor typo fix.
creating a new module
clarifications
formatting
Fixes some typos
Merge pull request #15 from mgriffin/Fix_typos

Fixes some typos
Fixes a typo
Merge pull request #16 from grokkingly/master

Fixes a typo
Fixed syntax error in fs.readFile callback
Merge pull request #17 from ChrisWren/master

Fixed syntax error in fs.readFile callback