Fix CKAN request timeout

[thepsalmist]

Description

This PR modifies the ckan.requests.timeout and ckan.resource_proxy.timeout values to fix the issue #37

Fixes #37

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation

[m453h]

I haven't really used CKAN before (thus I lack much needed context) but just out of curiosity looking at the docs the default values for ckan.requests.timeout and ckan.resource_proxy.timeout have been set to 5 and 10 respectively. Is there any correlation between these values ? and up to what size of large resources do the newly proposed values allow users to download (is there any buffer) ?

And as per issue #37 description will the Nginx proxy_read_timeout still remain 300s ?