Update categories from csv - Magento

Avg Bid (SEK)
Project Budget (SEK)
kr192 - kr1600

Project Description:
I need a script that can update categories based on a csv-file.

The magento store uses different store views, so the script need to handle this. To be more specific, what I want, is to import a csv like this.

468,"text in swedish",sweden
468,"text in norwegian",norway
468,"text in finnish",finland
345,"text in swedish",sweden
345,"text in norwegian",norway
345,"text in finnish",finland

id = the category's id (see attached file)
description = the category's description field (see attached file)
store_view = the specific store view that I want to update (see attached file)

In some cases the category text isn't set to a specific store view just yet (that's more or less what I want the script to do) - ie. it uses the default one. My fellow developer colleagues said this made it a bit more difficult. Please, prove them wrong!

Skills required:
Magento, MySQL, PHP
Additional Files: description.png store_views.png the_id.png
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