symbols/la: Right-aligning and tabbing some stuff consistently.

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
types/*: Correcting, tweaking, and harmonizing some comments.

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
types/*: Partly harmonizing some whitespace and tabbing.

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
compat/*: Tweaking and harmonizing some comments.

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
compat/*: Removing trailing whitespace, and standardizing the tabbing.

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
Added new layout for Meetei mayek script
Implemented the new Israeli Standard SI1452 for the il basic layout

See also bug: https://bugs.freedesktop.org/show_bug.cgi?id=70887
WIP