Bump version for release

Signed-off-by: Sean Young <[email protected]>

lrpeg 0.4

Signed-off-by: Sean Young <[email protected]>

Write lr1 file to OUT_DIR

Signed-off-by: Sean Young <[email protected]>

Bump to 0.2.0 for new cargo version

Signed-off-by: Sean Young <[email protected]>