name is now capitalized when logged in as Googleuser
edit css on profile page
add sketches count column to tree table for ordering most popular trees
implement most popular trees and most recent sketches on home page
Merge pull request #31 from jsum528/SRB/featured_and_most_recent_trees

Srb/featured and most recent trees
Merge pull request #29 from jsum528/fix_google_name_capitalized

name is now capitalized when logged in as Googleuser
Merge pull request #30 from jsum528/css_on_profile_page

edit css on profile page
clear canvas works without event bubbling will now complete set of tools
style nav bar elements and shift buttons
fix merge conflicts
Merge pull request #32 from jsum528/nav-bar

Nav bar
complete refactoring of all sketch tools and post methods for canvas
finished refactoring post methods into seperate methods, ready for production
resolved and merged conflicts in _new_canvas.html.erb and application.html.erb