update requirement

add command line version of phenotrain, update README for cli example

update

set window size and fix load multi seg bug

add waiting box

update readme

fix export

fix fill bug

update 25/05/18

fix hide seg, better colour scheme, color match in label and browse panel.

fix the seg size variation bug, especially on multi-seg; Add brush cursor

update citation

update for publications

update demo dataset and readme

window names