Bug 21877: Use AuthorisedValues.GetDescriptionByKohaField for notforloan in checkout

Bug 21877: Use AuthorisedValues.GetDescriptionByKohaField for notforloan in checkout

Using only TT plugin for authorised value description is a better code.

Test plan :
Part 1:
1.1) On a catalog with items.notforloan defined with authorized values category NOT_LOAN
1.2) Define in NOT_LOAN an authorized values 1 with description 'at the beach'
1.3) Define in NOT_LOAN an authorized values 2 with description empty
Part 2:
2.1) Set preference 'AllowNotForLoanOverride' to 'Don't allow'
2.2) Edit an item with notforloan=1
2.3) Checkout this item => You see 'Item not for loan (at the beach)'
2.4) Edit an item with notforloan=2
2.5) Checkout this item => You see 'Item not for loan'
Part 3:
3.1) Set preference 'AllowNotForLoanOverride' to 'Allow'
3.2) Edit an item with notforloan=1
3.3) Checkout this item => You see 'Item is normally not for loan (at the beach)'
3.4) Edit an item with notforloan=2
3.5) Checkout this item => You see 'Item is normally not for loan'

Signed-off-by: Pierre-Marc Thibault <pierre-marc.thibault@inLibro.com>

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>