Basic export integration with placeholder messaging#547

Merged

emkll merged 9 commits intomasterfrom

issue-526-export

Sep 23, 2019

Commits on Sep 13, 2019

add export
Allie Crevier
committed

Commits on Sep 16, 2019

use array w/o shell=True & move shell-escape logic
Allie Crevier
committed
ensure shell-escape before running check_call
Allie Crevier
committed
request usb device on first CalledProcessError
Allie Crevier
committed
add immediate "Preparing export" messaging
Allie Crevier
committed

Commits on Sep 18, 2019

no longer move dialog
Allie Crevier
committed
set flag to popup to remove titlebar
Allie Crevier
committed

Commits on Sep 20, 2019

call processEvents so dialog shows before blocking subprocess call
Allie Crevier
committed
add exporting screen after disk unlock & refactor
Allie Crevier
committed