Lots of changes!
First of all, one user reported that a view was breaking because
customer_id wasn't a part of the projects table. I'm trying one other
thing that might work.
Add a proc for creating tasks
Add sorting columns in list builder views
Add in status values for tasks, procs to get standard status values
Tasks page now shows own tasks by default, option to show other people's tasks.
Lots more debugging, but some of the new functionality hasn't been
tested much yet.
