added unittests for issue 47 of phpbrowscap
corrected unittests for issue 47 of phpbrowscap
update from the master branch
reverted changes on phpunit.xml
reverted changes on build/.gitignore
Merge branch 'issue47_phpbrowscap' of https://github.com/mimmi20/browscap into mimmi20-issue47_phpbrowscap

Conflicts:
	build/.gitignore
	tests/fixtures/TestUserAgents.php