make some more mods, bgq cores on job start, but it is probably something related to the older bluegene code being 3D instead of 4

select/bgq into common/node_select.[ch]

systems

add the grid_xcord and grid_ycord to the structure.

added functionality to the select plugin so we didn't have to link to the block allocator anymore.  smap doesn't wo
rk right now.  Moe will fix.