small gui fix
weighted graph fixes, README update
Seifert data input update, test weighted graph
Seifert, README updates
minor updates/fixes
checks PLink for split links; more test functions
initial changes to use ndqf.py
small updates, gui may work on windows now
fixed some issues with ndqf.py
prepare to merge quadtocorr branch
Merge branch 'quadtocorr'

Conflicts:
	gui.py
ndqf computes corr terms, gui outputs H_1(Y) type
small bug fixes
speed improvements in ndqf.py
more speed improvements, updated REAME and gui
updated readme
made ndqf faster (removed some fractions)
speed updates, weighted graph fixes
Merge branch 'master' of https://github.com/panaviatornado/hfhom

Conflicts:
	ndqf.py
initial semi-working threading test