Trying out simplified logging in CrawlDaemon

Version:   2014.1009.49
Change-Id: Ib5956bd209d597d23530e32d908e58ff75c54a78
Rename variable default_logpath to cls_logpath

Version:   2014.1009.50
Change-Id: I83a4bb85cd98e00e76b1ac6e3e90d814f88313e5
Routine default_logpath() moves to util.py

 - Also removed a couple of old commented lines from test_CrawlConfig.py

Version:   2014.1009.51
Change-Id: Id78bc8b4a1e483d275a42c63d80a19c6ddfc9352
Remove ancient commented lines

 - Also added a 'self.dbgfunc()' or two where pdb.set_trace() calls were removed

Version:   2014.1009.52
Change-Id: I223f1ec78f9d190ada0e73f97b7b239ef103a361