[sugar] [PATCH] Implement installation dates in the activity list

[Simon Schampijer]

Not introduced by your patch but worth fixing: journal/misc.py: E0602: 92:get_date: 
Undefined variable '_'

Nitpicks:

79chars: date = hippo.CanvasText(text=util.timestamp_to_elapsed_string(timestamp)\

a pity we have to re-import gettext as in util.py - but don't know how to do otherwise.

def ngettext(singular, plural, n): pass
- pylint complaints for that not being on one line

r+ with these changes,
    Simon