Update version

Lowercase dependencies

Fix dependencies

Use mkdir with recursive rather than own implementation. Avoids error…

…s when open base dir is in effect, and probably more efficient

Implement SplFileInfo in File type and update tests

Tagging version v0.9.5

Tagging version 0.9.4

Tagging v0.9.3

Tag v0.9.2

Tag v0.9.1 after adding open method