setup logging, move more stuff to submodule.
Merge branch 'master' of github.com:Sebelino/ir13-project
fixed solrconfig so it now wors for search.
Merge branch 'master' of github.com:Sebelino/ir13-project

Conflicts:
	Query.py
	SolrHandler.py
	crawler/Query.py
	crawler/Upload.py