By Graham Wood ATHENS, June 3 (Reuters) - Greece striker Dimitris Salpigidis likened playing for PAOK Salonika to being in a jungle after a much-criticised season ended with them clinching a spot in the Champions League preliminary round. PAOK scrambled through to the third qualifying round of Europe's elite club competition after a 2-1 win over PAS Giannena in the final match of the Super League playoffs on Sunday. ... More...