Add PRAGMA cipher_add_random to source external entropy
Static ltc prng state, add partitioned data to prng
Fix compilation for Windows
Remove ltc_ctx, adjust sqlcipher_ltc_add_random behavior
Enforce prefix and suffix format for cipher_add_random
Adjustment to ltc crypto provider and cipher_add_random
Remove unused variable
Fix for cipher_migrate on passphrases longer than 64 characters and raw keys
Nop for adding random to commoncrypto
Bump cipher version
Adjust cipher_version test
Explicitly close db in tests following cipher_migrate
Merge branch 'master' of github.com:sqlcipher/sqlcipher into ditto