Fix GPG key of IFTF repository

1.6.0 release

Fix workflow_dispatch function

Add missing mount options and dependency to config-egi.egi.eu (#7)

COPS-93: Add ability to override date for accounting (#6)

Modify the slurm and htcondor apel accounting bash scripts
to take an optional date parameter.
This can be used to generate historic records

Release 1.5.0

Bump version to 1.4.0

Release version 1.3.2

Bump 1.3.1

Release 1.3.0 version