Adding Sort option

[sylvain-d]

Answer to issue #46

Add a new property to Search function to support sort.
leboncoin offers two sort option, by date or by price, ascending or descending.

With :
.setSort({sort_by:"date",sort_order:"asc"})
add at the end of bodyParams
"sort_by":"date","sort_order":"asc"}

Properties sort_by and sort_order are set to null if Search.sort is null or the properties are wrong.
Even null the request works.

[tdurieux]

There is a conflict with the master can you fix it?

Thank you

[sylvain-d]

Resolved.
I rewrite my comment in README.md

Should be fine

[sylvain-d]

:( forget to modify the tests.
Going back to code

[coveralls]

Coverage increased (+0.3%) to 61.814% when pulling 8ea040d on sylvain-d:master into 52cf54c on tdurieux:master.

[tdurieux]

Thanks a lot for your PR, I will publish a new release on npm

[sylvain-d]

Le travail de base est un vrai plus pour moi.
C'est avec plaisir.

[mishka81]

thats' nice, thanks for your reactivity !