Stability and Memory Pressure in 8.2

[Mikus Grinbergs]

> Remove numpy usage from the shell

I have not been following this thread - but:

There were several Activities (not just Measure) which used 
'numeric'.  Then 'numeric' was removed from the builds.  I don't 
know what those Activities are using now.  My concern is that if 
they happened to switch to using 'numpy' in place of using 'numeric'
then "no numpy" might also cause ripples.

mikus