adding upper-latin, lower-latin and decimal-leading-zero

[ricardodemauro]

adding upper-latin and lower-latin

e.g.

*lower-latin: *

a. b. c.

**upper-latin: **

A. B. C.

decimal-leading-zero

[ricardodemauro]

Hope it helps

[onizet]

This has been ported in v3. Thank you