Major reorganization of feature-finding code and bug-fix on my signal computation.
Carry Feature meta columns generally by using an ID and retrieving it at the end.
Add bust_clusters, refactor bust_ghosts to use filter, cleanup.
BUG: Refactored bust_ghosts works now
Add threshold option to bust_clusters.
Add label to docstring.
FIX: Plot labeling works even when frame does not begin at 0.
Remove _B and _D suffixes from signal. Keep Ben's way only.l
Merge branch 'master' of https://github.com/danielballan/mr
Merge branch 'signal-debate'