Update registration request information

Signed-off-by: Andy Adamson <andros@netapp.com>
Note potential date change to June 17 - 21

Signed-off-by: Andy Adamson <andros@netapp.com>
Merge branch 'master' of https://github.com/loghyr/nfsv4bat.org

Conflicts:
	src/bat0613.html
Note possible date change to June 17-21

Signed-off-by: Andy Adamson <andros@netapp.com>