Added showing alerts in the create ewe breeding record because I already
had alerts for which rams to put them to. Makes it easier to see who to
select for the mating plans. 

Also, current code in create ram breeding record restricts possible rams
to existing alive rams. Needs modification to handle using frozen semen
from dead rams. Can't decide how to do that, shwoing all rams is
hundreds. May need a database change to show rams with semen stored.
Will ponder some more.