Feature: Ability to move or autosort tasks

### Current behavior
There is no possibility to move task once created.

### Suggested solution
In my opinion there are two possible solution:
1. add drag and drop
2. add automatic sort by set time

Both solution can exist at the same time, by adding select with sorting type
1. Sort by time
2. Sort by user order

For best user experience when user change order of tasks selected sorting type should automatically change.