Obol doesn't create .bashrc etc in new home dirs

[guusbertens]

Problem

Obol creates a home directory, but doesn't populate it with files like .bashrc and .bash_profile, like OS default tools such as adduser do.

Observed behaviour

Obol doesn't create .bashrc etc.

Expected behaviour

Obol makes a copy of /etc/skel.

[guusbertens]

See account creation routine:

obol/obol/obol.py

Line 535 in ed2b65c

os.mkdir(home)

[guusbertens]

The above pull request copies the skeleton directory. But: should obol do this, or should it keep itself to only modifying LDAP (and thereby stick to the adagio "do one thing, do it well")?