change email address of Kevin Pouget
fix login on dlfp
add a ssl timeout (temp fix)
Use flake8 if available instead of pyflakes

With flake8, we can check for more issues and ignore those who are not
real issues.

This allowed me to find genuine errors in:
- modules/boursorama/pages/account_history.py
- modules/ing/pages/login.py
- weboob/tools/application/qt/qt.py
I left one in weboob/tools/browser/browser.py for the time being.

Some PEP8 fixes on other files.
Remove double import

This was likely introduced by copy-pasting from another file.
See e825a7eac05f77574468588d97cce4356ce1b8cd.
New url for daily news
Change selector (site changed)
Fix parsing history

Site changed
fix parsing accounts for some specific versions of website (reported by Alain Spaite)
fix retrieving of more transactions history
get the full label of an account
parse more card transactions
fix parsing funding accounts
Revert "there are no coming operations with HSBC"

This reverts commit 8b95206d51428b3581bcb7a6400fdaf51c44c5ff.
ignore special accounts
Fix pdf parsing (site changed)
fix retrieve of more transactions (stop when next button is disabled)
fix parsing banquepopulaire accounts with no link
support currencies
Fix e-hentai because of site changes

Also remove obsolete "nsfw" attribute