Merge pull request #518 from gordonwritescode/feature/copay-shell

WIP: Copay Shell Integration
fix bad password error
work towards connection error
add error on incorrect password while importing
rename WF test
fix test
Merge pull request #512 from maraoz/UI/separate-errors

UI: separate login errors
Fix scope for password ng-model
Merge pull request #525 from yemel/fix/password-tooltip

Fix scope for password tooltip/ng-model
exclude shell.js untils gets fixed
Merge pull request #527 from matiu/bug/comment-shell.js

exclude shell.js until gets fixed
fixed ref error in shell.js