make default $browser-supports-columns overwriteable
make $browser-supports-columns false by default if it's $old-ie
add a rudimentary fallback for css columns
restyle colophon links
update colphon links
update test to reflect case change in colophon links
make columns mixin a little more resilient
account for columns mixin change
pass relevent query strings
Prepare for more path escaping: json football references now
Merge branch 'master' into escape-json-football-paths
adjust padding
add securedrop/all topics links
show desktop site link on mobile in footer
1. Move escaping functions to a new object
2. Add a switch for football json data escaping
3. Isolate js and football path escaping for better performance
4. Can do both forms of escaping in a single call
5. Added a note to readme about ulimit on OSX
Refactor open graph stuff in metadata
fire resize when gallery lightbox closes
A more accurate name for the switch and descriptions in tests
fire resize when gallery lightbox closes
Merge branch 'master' of github.com:guardian/frontend into gallery-resize-bug

* 'master' of github.com:guardian/frontend:
  correct usage of raven
  throw error instead of emitting module:error