Fix typo Os -> OS X, Drop the 'Mac'

Apple officially renamed Mac OS X to OS X.

http://www.theverge.com/2012/2/16/2802281/apple-officially-renames-mac-os-x-to-os-x-drops-the-mac
Website: fixed link to documentation of master branch
added onConsoleMessage documentation
fix for issue 194
Update httpd.js from Mozilla sources

Refs #179
Fixed the support of the ip into webserver.listen()

Refs #179
fixing this the Phantom-compatible way
better fix
Update httpd.js from Mozilla sources

Refs #179
Fixed the support of the ip into webserver.listen()

Refs #179
Merge pull request #211 from seiflotfy/webserver-fix

Apply Webserver fix to master
Merge pull request #209 from hallvors/issue-194

Fix: onConsoleMessage should receive all console.log() arguments
Closes #194
Backport the fix on webpage.onConsoleMessage()

Refs #194
Support of relative path without a dot in Require.paths

Closes #147
Fixed warning in some case when using console.log

Refs #194
Headers and redirectURL were missing in resources about redirection

Closes #153 #144
Fixed issues with webpage.setContent()

location url was not set correctly and resources were not loaded
with the right url.

Closes #201
setting only with or height of viewportSize is now taking account

Closes #133
webpage.onConfirm is now called after an beforeunload event

This allows to respond to a dialog box asking confirmation
to close the window.

Closes #198
Documentation of some webpage callback