bugfix: normalize pathnames on PYTHONPATH; closes #134
bugfix: normalize pathnames on PYTHONPATH; closes #134

pooya/disco,oldmantaiter/disco,ktkt2009/disco,discoproject/disco,simudream/disco,oldmantaiter/disco,oldmantaiter/disco,beni55/disco,pombredanne/disco,scrapinghub/disco,ktkt2009/disco,oldmantaiter/disco,scrapinghub/disco,beni55/disco,seabirdzh/disco,ErikDubbelboer/disco,discoproject/disco,pooya/disco,oldmantaiter/disco,pombredanne/disco,pavlobaron/disco_playground,simudream/disco,beni55/disco,ErikDubbelboer/disco,beni55/disco,pavlobaron/disco_playground,seabirdzh/disco,ktkt2009/disco,discoproject/disco,pavlobaron/disco_playground,beni55/disco,mwilliams3/disco,simudream/disco,scrapinghub/disco,simudream/disco,mwilliams3/disco,scrapinghub/disco,pooya/disco,pombredanne/disco,seabirdzh/disco,mwilliams3/disco,mozilla/disco,seabirdzh/disco,ktkt2009/disco,discoproject/disco,mozilla/disco,pooya/disco,mwilliams3/disco,ErikDubbelboer/disco,ktkt2009/disco,mozilla/disco,ErikDubbelboer/disco,simudream/disco,pombredanne/disco,pavlobaron/disco_playground,ErikDubbelboer/disco,mozilla/disco,discoproject/disco,pombredanne/disco,mwilliams3/disco,seabirdzh/disco