Added in tasks page (to see a list of tasks assigned to you or others). Added in data model support for project statuses. Updated various items to get in line with 5.0 Quite a few small bugfixes.
Changed constraints to be called dependencies. Begin allowing null values for dates in tasks. General cleanup of a lot of the interface. Added in some more parameters to control what is shown to the user. Task view page is currently broken. Fixed data model for tasks so it is more in line with optional PERT graphs.