use argparse instead of optparse in test_install.py
use argparse instead of optparse in test_install.py

BubuLK/sfepy,vlukes/sfepy,sfepy/sfepy,sfepy/sfepy,sfepy/sfepy,vlukes/sfepy,lokik/sfepy,rc/sfepy,lokik/sfepy,BubuLK/sfepy,BubuLK/sfepy,lokik/sfepy,vlukes/sfepy,rc/sfepy,rc/sfepy,lokik/sfepy