Adjusts some assimetry in logo
Adds RubyCentral as Advisory Supporter

Also adjusts layout spacing.
Adjusts brands position
Update README.md
Update README.md
Minor correction in homepage.
Adds attribution to the CFP's icon
Update README.md
Update README.md
Removes the CNAME file.
Merge branch 'gh-pages' of github.com:frevo-on-rails/abrilproruby into gh-pages

Conflicts:
	README.md