sqlite3: remove commented code

Signed-off-by: Adrian Negreanu <adrian.m.negreanu@intel.com>
sqlite3: fix warning 'set but not used'

Signed-off-by: Adrian Negreanu <adrian.m.negreanu@intel.com>
sqlite3: cleanup prepareStatements
sqlite3: update the comments

Signed-off-by: Adrian Negreanu <groleo@gmail.com>
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>
sqlite3: no more exit

Signed-off-by: Adrian Negreanu <groleo@gmail.com>
sqlite3,configure: typo f_sqlite_path/f_sqlite3_path

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