un-modified, my own change didnt match up with the x3d spec.

by Michalis Kamburelis (kambi)

Normalize the axis before writing to avoid small values writing as a zero'd axis.

patch by Alan Hudson

apply part of the patch included with the report - by Alan Hudson.

finished

update addons enabled by default to use 'faces -> tessfaces' also grease pencil scatter and quake map export.

from Michalis Kamburelis (kambi) 

- remove additional axis args.
- use of _TRANSFORM was incorrect.

add missing route command for H3D export, I wasnt able to get this working but I think it _should_ work, needs further investigation.

- write url's within quoteattr rather than as strings with surrounding quotes

this is a patch submission but fix in a different way

from Paulo Dias (paxnubis)