Fix code style

Merge pull request #34 from phpDocumentor/dependabot/add-v2-config-file

Update Dependabot config file

Fix code style

implement glob spec

Merge pull request #12 from ashnazg/ci

CI updates

Merge pull request #10 from ashnazg/php7

update copyright, license blurb, and remove php version from docblocks;

Allow . and ./ notation

Basically . and ./ will match just everything from a flysystem perspective
since the directories are relative from the virtual filesystem.

Merge pull request #2 from mbed67/examples

corrections in specifications, added examples and integration tests