Support for tags

[dylan-asos]

Hi - any plans to support tags (https://graphite.readthedocs.io/en/latest/tags.html)

[zivillian]

Not yet, but we are open for PRs.

[zivillian]

This should be fixed by #26

[zivillian]

We've just published a beta of 3.0.0, can you please check, if this will work for you?