Remove Classroom Events page.
Show all countries on whole-school events page.
Removed link to non-existent JavaScript file.
Merge branch 'hourofcode' of github.com:code-dot-org/code-dot-org into hourofcode
localize br and ro.code.org/learn
au partner logos
customize hoc.com/ca/prizes
fishburners au partner logo
Merge pull request #342 from code-dot-org/hourofcode

hoc.com updates