Merge branch 'release/0.2.0' into develop
Switch to stable php-parser release.

Just one more to go :)
Fixed closures issue
This belongs in `~/.gitignore` :)
No need to store the variable name

…we won’t use it anyway.
Merge branch 'issue_104' into develop
Use php-xdg-base-dir v0.1

… so we can tag a stable release!
Use dev-develop instead of dev-master

Technically that’s where 0.2.x development happens.
Version bump to v0.2.1
Merge branch 'release/0.2.1'