Initial commit of directory structure for use folder.
Adding intro files.
Moving into new directory structure.
Converting user guide chapters 1 to 10 into new Use articles.
added chapters 11-20 of the UserGuide to Use folder articles.
Adding build.xml file for using-liferay-portal.
Merge branch 'use-content' of https://github.com/mwilliams2014/liferay-docs into use-content
Ran ant dist.
Adding home.markdown file for use section.
Merge pull request #946 from ngaskill/use-content

Use content