[ADD] Added l10n_ch_base_bank migrated to the new api
Cleanup of l10n_ch_base_bank port
Remove old unported code
Remove deprecated size
Better variable name
Renaming variables
Better function call
Remove faulty use of _ids
Typo
Fix wrong error messages
Fix forgotten return statement
Fix exceptions
Fix exceptions
Improve error message anf description string
Merge pull request #56 from nbessi/fix_base_bank_only

Port of base_bank based on PCatinean work