Replace varchar with TEXT
Replace int with INTEGER
Replace text with TEXT
Replace datetime and timestamp with NUMERIC
Add AUTOINCREMENT id column to each table
Replace rowid with id
Fix insert statement with auto increment
Rename return columns
Generate dump from database
Add new demo content 'Climbing the Highest Mountain'
Set correct size for previous demo content

Audio has been resampled and thus file size has increased
Merge pull request #4 from kolibre/database-performance

Database performance