[TYPO3-core] RFC: #14458: getBrowserInfo fails with IE UA Strings

[Steffen Kamper]

Hi,

this is a SVN patch request.

Type: Bugfix

Bugtracker references:
http://bugs.typo3.org/view.php?id=14458

Branches: Trunk

IE has a speciality which leads to a failing result: it sends same 
browser with different versions, example:

'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; 
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ...

This leads to wrong detection when the last entry is used.

Solution:
use first entry for msie

Attached is also testcase for IE browser detection. I will add other 
browsers later.

vg Steffen
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