remove parameter max_results from all capabilities
ls: display collections before objects
display a message when more results are available (closes #1038)
strip newlines from descriptions in search results
flatboob: add command help and do not use limit for cities search
add missing docstrings to commands
fix credentials encoding
sgpe: fix login (bad indent)
sgpe: fix crash on history

CapBaseObject.id is always a string.
sgpe: request to 'select' the right number of columns
creditcooperatifpro: encode credentials
better error messages
bnppe: do not crash with securities accounts
don't need to logout if the browser hasn't been used
bnppro: correctly detect coming transactions
sort entries by value date (taken for Transaction.date)
creditcooppro: support coming transactions (in addition to card transactions)
sgpe: support credit cards
sgpe: fix crash when there isn't any card
sgpe: skip empty lines