Update texture axes transformed faces in the paraxial texture coordinate system even when texture lock is disabled.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Allow deleting menu shortcuts.
Rebuild the menu after a menu shortcut was changed.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
When reparenting brushes, ensure that brushes which already are children of the new parent are skipped.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Always render all tools.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Add tool to copy face attributes with alt-click.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>