libre.sh 1.2

Resolve "Add app admin email as argument in provision"

See merge request !190

Resolve "Handle git branches when provisioning"

See merge request !185

Resolve "REPO mode to retrieve application recipe"

See merge request !188

Release 1.1

Resolve "Create an install script"

Closes #181

See merge request !187

# Conflicts:
#   install.linux.sh

Update README.md

See merge request !184