don't do picking logic if we're in a drag.  Recalculating highlighted nets produces lower framerates.
don't do picking logic if we're in a drag.  Recalculating highlighted nets produces lower framerates.

abetusk/bleepsix,timofonic/bleepsix,abetusk/bleepsix,abetusk/bleepsix,timofonic/bleepsix,timofonic/bleepsix