Renamed CSS breakpoints to ensure they are not compiled to individual files.
Activated minimisation plugins
Added minify-html
Merge branch 'trunk' of github.com:FearMediocrity/fearmediocrity.co.uk

* 'trunk' of github.com:FearMediocrity/fearmediocrity.co.uk:
  Added Middleman Sync to put assets on S3

Conflicts:
	Gemfile
	Gemfile.lock
Readded middleman-s3_sync
Merge branch 'trunk' of github.com:FearMediocrity/fearmediocrity.co.uk

* 'trunk' of github.com:FearMediocrity/fearmediocrity.co.uk:
  Removed the manual setting of asset hosts
  Set the assets host (Amazon CloudFront)
  Ensure old versions of the file are deleted
Switched from HTTPS to HTTP for the asset server