• Convert user database context to lower case and accents removed while reading training data
• Make the context in the database case insensitive and accent insensitive (Resolves: #256)
• Test cases for the sqlite database
• Allow cleanup_database() to cleanup an in memory database when doing unit tests
• Allow only lower case user shortcuts (Resolves: #255)
• Add function to return number of rows in the database for debugging and testing
• Allow to read training data from file when database is empty, allow reading from .gz files