Removed unused, possibly bug causing, permissions

Session is case sensitive so "USER.LEVEL" will always return false.
Setting 'permitted' to always be false in views. But only 1 view uses
permitted, and it sets it to admin. But admin is correctly verified and
set in AppController. So removing these lines will actually make
inactive_orgs set 'admin' correctly instead of always false.
session::read is case sensitive

I noticed the log files showing empty for when the user name was
supposed to be there.
default view names use underscores

btw, the link is displayed to admins, but accessible to general.
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having this will get rid of a bunch of useless errors, plus I made a
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redirect after delete, for >= agenda
Fixed the filter not working on my_bills

Added AND to the auther conditions
Merge branch 'SGA-IT'

Conflicts:
	app/View/Organizations/inactive_orgs.ctp