sqlite3: add stubs for page, dirs, example and main-page

Signed-off-by: Adrian Negreanu <groleo@gmail.com>
sqlite3: sometimes bindXParameter requires SQLITE_TRANSIENT

Signed-off-by: Adrian Negreanu <groleo@gmail.com>
sqlite3: support for includes and includedby

Signed-off-by: Adrian Negreanu <groleo@gmail.com>