Task class expansion
Revert "Added class and test for "to do tasks""

This reverts commit 6dafce4eff1ba578bd31c42fc1084fbf0247692b.

Conflicts:
	Project/src/photobooks/objects/Task.java
	Project/src/tests/objectTests/TaskTest.java
Revert "Task class expansion"

This reverts commit b41a2db4624890a0d857e979b7f3e205b91e72b2.