Create main.md
Update and rename main.md to overview.md
Update overview.md
Update overview.md

Added Menu
Create general.md
Update general.md
Update general.md
Create lighting.md
Update lighting.md
Merge remote-tracking branch 'upstream/master'
fixed hyper links
added link to test site
Minor content visual fixes.
Added preview window example
Fixed messy coding.
Revert "Fixed messy coding."

This reverts commit 6c965f43d546bd2a6d28b4d9fed5db74566646c3.
Revert "Revert "Fixed messy coding.""

This reverts commit b4e25f1122b456a7c2dba44f4678b7f8f2b5ff0e.
Update render_preview.md
Added faqs link to menu.
Added galleries page

We need a good method to display images on this page without clugging
the images folder with massive files.  Maybe some sort of feed reel or a
seperate page with wallpapers?