GaretJax/phpbrowscap — pull request #67 by JanisE (2014-08-13 17:35:23+00:00)
Title: - Avoid reaching browscap.org's rate limit

(Helps with https://github.com/GaretJax/phpbrowscap/issues/62.)
Check before downloading file:
- whether we will need the content at all;
- whether we will be able to write the downloaded content.