Matias Guijarro authored Jul 26, 2019 and Sebastien Petitdemange committed Aug 20, 2019

Channels:
* .name: returns alias or fullname
* .fullname is always the fullname (without alias)
* .short_name is the last part of the channel fullname, or the alias

Counters and grouped read handlers:
* added .fullname

lscnt:
* simplified implementation now that names do not have '.' and do not correspond to Python objects