language + province selection

- site now checks for lang + province cookeis, prompts you to choose if
  they aren't found
- refactored cookies.cs to work properly (appending to existing cookies)
- setup view + css etc for settings selection page, waiting for design

Signed-off-by: Chris Jones <chris@jonezy.org>
more language + province stuff

Signed-off-by: Chris Jones <chris@jonezy.org>
Merge branch 'province-languages'
basic special offers front end first pass done

- the public page is there and displaying test data
- basic directories setup and ready

Signed-off-by: Chris Jones <chris@jonezy.org>
Merge branch 'special-offers'
Merge pull request #45 from jonezy/master

Langauge + province select / Special offers