help not pulling api-added LazyDocString

[pmolodo]

ie, if you do:

import pymel.core as pm
help(pm.nt.Mesh.getUvShellsIds)
print(pm.nt.Mesh.getUvShellsIds.__doc__)
help(pm.nt.Mesh.getUvShellsIds)

...then the first help will not include the help docs parsed from the api. Retreiving doc will trigger the load, and the second help will then print the full help.

Need to figure out why help() isn't triggering the lazy-load, and see if there's a way to fix it.