LRDOCS-1194 Edit Portlet Prefs - JSF tutorial
Use relative URLs
LRDOCS-1197 Establish ExternalContext (JSF) content from Dev Guide
Changed "next step" URL format.
LRDOCS-1270 converted layout template subsection into tutorial and migrated image.
Leading header must be an h1 header.
Moved introductory article into articles/00-intro/ so that it's a peer article of the other chapter intros.
Moved introductory article into articles/00-intro/ so that it's a peer article of the other chapter intros.
Move introduction article into articles/00-intro/ as a peer of the other section intros.
Change title from Tutorials to Introduction.
Move home.markdown content into articles/00-intro/intro.markdown
Remove introduction. Intro from 01-what-is-liferay/ should suffice.
LRDOCS-1271 Converted layout design devguide section into a tutorial and migrated image.
LRDOCS-1272 Converted embedding portlets in a layout devguide section into a tutorial and migrated images.
LRDOCS-1272 fixed minor grammar issue.
LRDOCS-1260 Liferay reference documentation
LRDOCS-1260 wordsmith
LRDOCS-1260 wordsmith 2
LRDOCS-1192 QAed and updated screenshot.
LRDOCS-1260 remove ZIP