Bug 23389: Add 'All' option to report dropdowns

Bug 23389: Add 'All' option to report dropdowns

This patch optionally adds an 'all' option to report dropdowns

Note you will need to use 'LIKE' instead of '=' to allow 'All' to work

To test:
 1 - Write a report:
     SELECT branchname FROM branches WHERE branchcode LIKE <<Branch|branches>>
 2 - Run it
 3 - Select a branch
 4 - You get one branch info
 5 - Note you cannot select all
 6 - Apply patch
 7 - Run report
 8 - No change
 9 - Update report like:
     SELECT branchname FROM branches WHERE branchcode LIKE <<Branch|branches:all>>
10 - Run report
11 - Select 'All'
12 - You get all branches
13 - Select one branch
14 - You get one branch
15 - Test with other authorised categories (itemtypes, YES_NO, etc.)
16 - Confirm it works as expected
17 - Prove -v t/db_dependent/Reports/Guided.t

Signed-off-by: Lisette Scheer <lisetteslatah@gmail.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>