NNGT 2.5.1: bugfixes, improved documentation and plots (with annotations)
This is mostly a bugfix version but it also introduces harmonic centrality support with igraph and node annotations on plots.
- Support for harmonic centrality with igraph (52aec27d).
- Node annotations when hovering on nodes in plots (81c7da08)
Circular self-loops on network plots (81c7da08).
- Fix curved edges and sizes (81c7da08)
- improved spatial support (to_undirected and Graph init, e83fd6a4)
- Fix spectral radius for unweighted graphs (f2dc429c)
- Fix save_spikes and receptor port support with NEST (f2dc429c)