Bug 22284: Add new checkbox in Library Groups

Bug 22284: Add new checkbox in Library Groups

This patch adds a new checkbox option 'Is local hold group' when you create a new root group.

To test:
1) In intranet go to Library Groups in admin module
2) Add new root group
3) Check that there is no 'Is local hold group' checkbox
4) Apply this patch
5) Add new root group
SUCCESS => a new 'Is local hold group' checkbox appears
6) Select 'Is local hold group' and save
7) Click edit button for root group
SUCCESS => 'Is local hold group' is checked
8) Sign off

Sponsored-by: VOKAL
Signed-off-by: Josef Moravec <josef.moravec@gmail.com>
Signed-off-by: Liz Rea <wizzyrea@gmail.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>