Bug 12740 - It should not be possible to store empty news

This patch marks the title field as 'required' and it is not
longer possible to store a news without having at least a title.

To test:
Got to Tools->News
Create news or edit existing news
Field "Title" should have a red label and should be marked as "required"
It should not be possible to save with empty field "Title"

Signed-off-by: Mark Tompsett <mtompset@hotmail.com>

NOTE: Only keeps the user from doing it.
      Fails to handle the fake the url call case.
https://demo.library-admin.kohasystem.ca/cgi-bin/koha/tools/koha-news.pl?op=add&lang=&branch=&title=&from=&to=&number=&new=

Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>
Bug 12740 - Data Validation followup

Added server-side validation and feedback to Koha news.

TEST PLAN
---------
1) Log in to staff client as someone who can add news
2) Paste a variation of the ugly following URL into your
   address bar:

https://demo.library-admin.kohasystem.ca/cgi-bin/koha/tools/koha-news.pl?op=add&lang=&branch=&title=&from=&to=&number=&new=

   -- A blank news item is added without warning!
3) Apply patch
4) Repeat step 2
   -- "ERROR: Required news title missing!" is displayed
      and no blank news is added
5) run koha qa test tools

Followed test plan, Error message appears as expected, qa test tool: OK
Signed-off-by: Marc Véron <veron@veron.ch>

Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>
Bug 12740: Make the error message translatable

Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>
Bug 13051: And remember, usernames are not case sensitive

opac-auth contains the following statement:
You entered an incorrect username or password. Please try again! And
remember, usernames and passwords are case sensitive.

Obviously, this is not completely true. The username can be entered in
lowercase, uppercase, any mixed case.

This patch simply adjusts this string.

Signed-off-by: Owen Leonard <oleonard@myacpl.org>

Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>
Bug 12435 - Update MARC21 frameworks to Update No. 18 (April 2014)

This patch updates MARC21 frameworks to Update No. 18 (April 2014)
Also updates values on database for MARC21 installs.

To test
1. Apply the patch
2. Run updatedatbase.pl, check that runs without error
3. Remove default framework, load again. Check that loads without
error.
4. Verify changes
Bibs
007/04 Sound recording -> q Quadraphonic, multichannel, or surround
347f -> Encoded bitrate
110/1,610/1,710/1,810/1 subfield c -> repeatable
Auth
110/1,410/1,510/1,710/1 subfield c -> repeatable

Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
Checked changes are according to documentation from LOC and
consistent between sample files and updatedatabase.pl.
No problems found, all English frameworks were updated.

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>
Bug 12435: DBRev 3.17.00.026

Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>
Bug 12938 - strings.inc is missing a semicolon in var CIRCULATION_RENEW_FAILED = _("Renew failed:")

This doesn't appear to be affecting anything negatively, but the fix
makes it more correct.

Signed-off-by: Owen Leonard <oleonard@myacpl.org>

Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>