Finished updating SO images, all except the SO EE ones
Removed unnecessary images, updated SO EE doclib checkin image
Merge pull request #841 from jrao/so-3.0-updates

so-3.0-updates
Merge pull request #842 from jhinkey/maven-updates

Maven updates
Merge pull request #843 from jhinkey/mobile-sdk

Mobile SDK Chapter
Merge pull request #844 from jhinkey/liferay-faces-docs

Liferay Faces docs
Merge branch 'master' into renumber-chapters