#10: Added Safari.
Added Browserhacks.php for some helper functions and cleaned up code.
Changed test.html into test.php to use Browserhacks.php helper functions.
Added comments.
Fixed $hacks, because Safari was not shown anymore.
#10: Added Opera.
#10: Added Internet Explorer JS hack 1.
#19: "+" and "-" are now handled via the search.
Minor improvements.
Merge branch 'master' of github.com:4ae9b8/browserhacks