3.0.0

Major performance refactor with a few breaking changes.

• Change how tables and their primary keys are fetched to minimize read operations.
• Allow for more efficient bulk writing benefiting from underlying db features.
• Change how tables and primary keys are fetched to minimize reads.
• Allow for more efficient bulk writing in underlying implementation.
• Rework abstractions to allow exposing Sqlite batches.
• Rename classes to better reflect their goals.
• Correctly identify and forbid semicolon separated statements.