Incremental
Some updates not, well, updated.
Merge branch 'dev-pandas' of https://github.com/thriveth/grism into dev-pandas
Committing before messing with major things.

Continuity check plot is almost done.
Need now a way to edit the assigned identifier values to properly keep track of
components.
Continuity plot & reassignment fixed.

The window to assign new identifier labels to components now actually assigns
new identifier labels to components.
Yay.