1.4.0

Release notes

Added a foreign key to data repository from the task.job model.
For multiple servers in a same lab, this allows to disambiguate which server should run the task

Release steps below:

Pull the changes from github

1) Activate environment, cd to the alyx folder and install requirements

git stash
git pull
git stash pop

2) Update the database if any scheme changes

cd alyx
./manage.py makemigrations
./manage.py migrate

3) Restart the Apache server

sudo service apache2 reload