[yt-dev] Issue #1223: annotate_mesh_lines and annotate_cell_edges should be combined. (yt_analysis/yt)

[Andrew Myers]

New issue 1223: annotate_mesh_lines and annotate_cell_edges should be combined.
https://bitbucket.org/yt_analysis/yt/issues/1223/annotate_mesh_lines-and

Andrew Myers:

Currently, these are two different plot callbacks that do similar things, but only work for certain dataset types. They should be combined into a single callback that does thing right thing under the hood. 

Responsible: atmyers