Fixed buttons on inventory help dialog. The Prev button never enabled and Next button never disabled.
Fixed buttons on inventory help dialog. The Prev button never enabled and Next button never disabled.

snahelou/awx,snahelou/awx,snahelou/awx,snahelou/awx,wwitzel3/awx,wwitzel3/awx,wwitzel3/awx,wwitzel3/awx