Adds support for the publicize option from Jetpack Plugin

Ref: http://jetpack.me/support/publicize/
Signed-off-by: Justin Yost <justin.yost@yostivanich.com>
Merge pull request #4 from jtyost2/f/add-support-for-publicize-jetpack

Adds support for the publicize option from Jetpack Plugin
Adds Support for Android Chrome Icons

Signed-off-by: Justin Yost <justin.yost@yostivanich.com>
Add Chrome on Android Icon

Signed-off-by: Justin Yost <justin.yost@yostivanich.com>
Added More Apple Touch Icons

Signed-off-by: Justin Yost <justin.yost@yostivanich.com>