v1.1.0

Feature

• Always add properties original_amount and original_currency
• Always add full account number property, raise ValueError instead of assertion, fixed detection of amount in specification, pair data according to column IDs
• Made 'key' lookup case-insensitive
• An attempt for initial Python 3 support

Fix

• Invalid token in Python 3
• Wrong name for extra feature

Documentation

• Added link to token generator
• CI and version badges
• Minor README polishing