adding some provider metadata

$parser->getVersion();
$parser->getComposerPackageName()

removed composer.lock

v0.2.2

ignore composer.lock

WhichBrowser update + PHP7 compability

v0.2.1

WhichBrowser update + PHP7 compability

cleanup + more code coverage

v0.2.0

remove browscap.ini download, since we have a fixture now

v0.1.0

Update README.md

first prototype

Merge pull request #5 from NielsLeenheer/improve-whichbrowser

Improve WhichBrowser adapter