Fix HTTP checksum to deal with weak ETags
Web servers can mark ETag as weak by adding the prefix 'W/'. To be consistent, Kadeploy must not include this prefix in its checksum.
See: https://intranet.grid5000.fr/bugzilla/show_bug.cgi?id=15184
Prochaines maintenances programmées: lundi 06/05, lundi 03/06, lundi 01/07
Pour plus d'informations: https://doc-si.inria.fr/display/SU/Gitlab
Web servers can mark ETag as weak by adding the prefix 'W/'. To be consistent, Kadeploy must not include this prefix in its checksum.
See: https://intranet.grid5000.fr/bugzilla/show_bug.cgi?id=15184