LRDOCS-1183 intro.markdown file created for layouts tutorials folder.
LRDOCS-1183 converted layouts DevGuide section into a tutorial.
LRDOCS-1183 renamed layouts folder to layout templates
LRDOCS-1183 merged anatomy section into subsection.
removed layouts folder
fixed Next Steps URLs.
LRDOCS-1270 converted layout template subsection into tutorial and migrated image.
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.
Merge remote-tracking branch 'mwilliams2014/LRDOCS-1183' into themes
Merge remote-tracking branch 'mwilliams2014/LRDOCS-1271' into themes
Merge remote-tracking branch 'mwilliams2014/LRDOCS-1270' into themes
Merge remote-tracking branch 'mwilliams2014/LRDOCS-1272' into themes
Move layout templates to themes/
Combine themes and layout templates into one section with one intro.
Delete unneeded layout templates folder and intro.
Edit intro for themes and layout templates
Edit creating a theme project
Edit Using Developer Mode