Spliting rewrite files into a separate branch
Cleanups and error fixes suggested by flake8 (pep8 + pyflakes)
Merge pull request #151 from balr0g/flake8-cleanup

Cleanups and error fixes suggested by flake8 (pep8 + pyflakes)
improving image list downloader
improving image list downloader
adding more tests for image lists
standarize getImage* functions names
adding more tests: titles
updating wiki-site.com list
adding spider for wiki-site
Remember requirements

Per https://github.com/WikiTeam/wikiteam/issues/104#issuecomment-48052554
Denote as alpha until revamp is tested

Per emijrp who asked not to run dumps with this, at https://github.com/WikiTeam/wikiteam/issues/104#issuecomment-48039143
Currently proposed things to fix or check: https://github.com/WikiTeam/wikiteam/issues?milestone=1&state=open