Upgrade to release 2.8.7:
- Fixed unused root argument in has_bridges
- docstring updates for union, disjoint_union, and compose
- Updated networkx/classes/function.py
- Improved documentation for all_simple_paths
- Change is_path to return False when node not in G instead of
raising exception
Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
