Added Netherlands locale

Added support for Netherlands locale.

v1.3.2

fix go test errors

Fixed golint errors

v1.3.1

fixed golint error

Added ability to pass Context to operations and Custom HTTP client to Gopaapi5 Client

This release contains a breaking change:

1. These Client methods now accept context.Context as their first parameter: GetBrowseNodes, GetItems, GetVariations, and SearchItems

Also, you can now pass your custom HTTP client to the gopaapi5 client using SetHttpClient method.

I decided not to move to new major release inspite of having breaking changes as the library seems to have not yet been used by many users. I'll make sure it doesn't happen again in future though. Thanks!

v1.2.0

added client methods that accept context viz. GetBrowseNodesCtx, GetItemsCtx, GetVariationsCtx, and SearchItemsCtx

v1.1.2

Revised request timeout test

v1.1.1

1. Fixed golint errors
2. Added SetTimeout() to README.md

v1.1.0

Added SetTimeout() method on Client to be able to set a time limit for the operations made by the Client.

v1.0.0

cosmetic changes