[BioC] ALL package license

[Pierre-Yves Chibon]

Dear list,

In the process of importing the ALL package into the Fedora
repository [1] the reviewer has pointed out that the Licence
tag in the description file does not contain any version number.
I assumed it was meant to be "GPL v2 or later". In order to confirm it I
have emailed twice Mr Li (on February 16 and June 14) using the email
from the DESCRIPTION file but I have not got any answer.

Could someone confirm me the license used and do the change accordingly
in the next release of ALL?

Thanks in advance for your help,

Best regards,
Pierre-Yves

[1] https://bugzilla.redhat.com/show_bug.cgi?id=673661