Bug 11843: prevent manual history from being overwritten if subscription switched to automatic history

Test plan:
1/ Create a new subscription, with manual history enabled
2/ Edit history by clicking on "Edit history" under Planning tab (add
   some text)
3/ Receive some serials, see that received and missing issues are not
   updated in Summary tab
4/ Edit subscription and disable manual history
5/ Receive some serials, see that received and missing issues are
   updated, but your notes have been kept.
6/ Edit serials and change status from/to missing or not available.
   Check that missing issues are updated correctly.
7/ Edit serials and change status from/to arrived. Check that received
   issues are updated correctly.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Bug 11843: (follow-up) fix unit test in t/db_dependent/Serials.t

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Bug 11975: improve the batch patron deletion code

This patch tries to improve the code for the cleanborrowers.pl tool.

- use KohaDates plugin and Koha::DateUtils for date management,
  removing a dependency on C4::Dates
- replace variables step1, step2 and step3 with step
- add a JavaScript check if no action if checked

Test plan:
- Backup your DB
- Play with the Patron deletion/anonymisation tool and try to find
  something inconsistent.
If you don't find something different, it works!

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Bug 11975: (follow-up) simplify construction of params for GetBorrowersToExpunge()

This patch consolidates the code for constructing the parameters for
GetBorrowersToExpunge() into a subroutine.  As a side-effect, this
fixes a regression introduced by the main patch where no patrons would
be deleted when filtering by expiration date.

To test:

[1] Follow the test plan in the main patch.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Bug 12214: add regression test for reporting error when running report with SQL error

To test:

[1] Run prove -v t/db_dependent/Reports_Guided.t. Last test should
    fail.
[2] Apply the main patch.
[3] Run step 1 again.  This time, all tests should pass.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Bug 12214: display SQL errors in reports to users

When a user runs a report containing an SQL error, no
error is shown to the user.  This patch fixes this.

To test:
1) Run a report with known good SQL.
2) No error is shown.
3) Run a report with bad SQL (eg. a typo in field name)
4) No error is shown.
5) Apply patch
6) Repeat 1-4. For the bad SQL report, the database error
   should be shown.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Bug 12214: (follow-up) correct POD of C4::Reports::Guided::execute_query()

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Bug 12214: (follow-up) Clean up reports-toolbar.inc, show Edit link when SQL has errors

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>