Release v0.8.2:

- Added quickpath syntax [netgrph ip1 ip2]
- Added -allpaths and -singlepath options
- Most pathfinding bugs resolved
- Merged prod and dev test suite
- Improved debugging support

New Release v0.7.4: Merge branch 'dev' of github.com:yantisj/netgrph

Refactored nglib.query.dev to allow modular vlan, networks and neighb…

…or ngtree queries directly.

Updated install instructions