tree d7e6b85afcaf20fa43e9414a9493cad271bc7d72
parent fa1ff70844360b087807aae62a9d5612e63accdf
author Avery Pennarun <apenwarr@gmail.com> 1356170862 -0500
committer Avery Pennarun <apenwarr@gmail.com> 1356170862 -0500

Add the avg() aggregate function.

Don't know how I missed that one.