Michael Riss c05bad9f74 Improved caching for urls ...

- When there is no file at the destination yet, we have no modification time for the `If-Modified-Since`-Header. In this case trust the cache to make the right decision to either serve a cached version or to refresh from origin. This should help with mass-deployment scenarios where you want to use a local cache to relieve your uplink.
- If you don't trust the cache to make the right decision you can still force it to refresh by providing the `force: yes` option.

2016-10-24 16:13:38 -04:00

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ansible

Improved caching for urls

2016-10-24 16:13:38 -04:00