make usage of context possible for fsockopen
Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/mimmi20/browscap-php/inspections/9a461ccb-efbd-4c02-8c5e-f272d054c759

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Merge pull request #2 from mimmi20/scrutinizer-patch-1

Scrutinizer Auto-Fixes
reformated file
reformat
Merge branch 'master' of https://github.com/browscap/browscap-php into proxy-settings
Merge pull request #13 from mimmi20/proxy-settings

some code formating
update from the master branch