LCL: add enterprise site
LCL Enterprise: add certhash
LCL Enterprise: support pagination
bnporc: Fix warning, some code style
fix crash if backend name contains unicode chars
bnpro: support comming transactions
caissedepargne: support pro accounts
bnporc[ent]: Fix unknown page warning

We ignore the "/NSFR" page because it's easier to switch to another page
right away.