Hide Negative priority like toodle

[jrgreensboro]

you have some "natural filter" toggles built in --

1. hide/show completed items, 2)hide/show future tasks, 3) indent/single level subtasks.

two more need to be added to be compatible with toodledo.
show/hide negative priority.
show/hide deferred status

hate to create a bunch of filters to hide/show those items which are part of the toodledo philosphy

here is a screenshot of those natural filters in toodledo.

[leclercb]

Hello

You can create some custom filters for this.
Then toggle or untoggled them. Any toggled filter will be applied on top of the selected filter.

[leclercb]

Explanations here (in a similar request): #210