Add cloudhead to the team
fix the size of the team github buttons
initial attempt to structurize and categorize features page.
Merge pull request #79 from seven-phases-max/features-structurized-and-categorized

Features, structurized and categorized (navigation)
Update variables.md

darken function name
Merge pull request #82 from wareczek/patch-1

Update variables.md
Fix ico
up less.js version to 1.6.1
add in a less logo to the header
Correct the footer links
Update the developing page
Add contributing link to the development section
seperate the 2 sections in options and add to the navbar
Remove double headline in plugins/sourcemaps section
delete / cut down unused md files
Merge branch 'master' of https://github.com/less/less-docs
Less.js vs Less and using variables to refer to the code repo
add diagram to the developing section
Fix the changelog link. fixes #87
actually fix #87