fixed typo

changed "fiew" to "few"
Merge pull request #1921 from mindscratch/master

type in index.html
Fix #1922 -- document removal of getByCid
typo
Add changelog note about deprecated setDomLibrary
using 'listenTo' instead of 'on' in todos example app
Fixes #1924 -- properly document fetch-with-update
removing line about silent delaying validation
Merge pull request #1936 from tgriesser/validation-line

Removing line about silent:true delaying validation
Fixes #1928 -- document the new 'request' event.
Merge branch 'gh-pages' of github.com:documentcloud/backbone into gh-pages
Fixes #1937 -- fixes source annotations
Merge pull request #1933 from yuku-t/update-todos

using 'listenTo' instead of 'on' in todos example app
re-docc'ing todo example with listenTo.
Fixes #1931 -- document Backbone mixing in Events
Fixes #1929 -- clarify the change to 'parse' behavior
Merge pull request #1926 from nervetattoo/patch-1

Add changelog note about deprecated setDomLibrary
tweak setDomLibrary changelog
Document View#id and View#className as functions
Fix typo in update changelog bullet