Bug 8953 - opac-userupdate encoding issues

This script has various encoding problems:

1. parametars from CGI are not encoded in utf-8, so when they are
   compared with utf-8 strings from database every field with
   utf-8 characters will be reported in e-mail as changed
2. when sending e-mail, wide characters are passed to Mail::Sendmail
   which results in software error if edited field has utf-8 characters
   (because of first point, this happend if ANY fields has utf-8 chars)
3. when declaring encoding for outgoing e-mail utf-8 is more correct
   than just utf8

Test scenario:

1. open opac-userupdate and edit user which has utf-8 characters in
   at least one field (firstname and surname are common examples)
2. edit one of other fields and add utf-8 character to it
3. verify that e-mail with changes arrived with just edited field

Signed-off-by: Mirko Tietgen <mirko@abunchofthings.net>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Bug 8907 - Last updated date does not appear on currency edit form

No value for $date was getting passed to the format_date function.
This patch changes the way the timestamp is passed.

Signed-off-by: Melia Meggs <melia@test.bywatersolutions.com>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Bug 8849 - Error log generated when not a demo system

Changed two lines similar to:
   unless (C4::Context->config('demo') == 1) {
into lines similar to:
   unless (C4::Context->config('demo')) {
By removing the == 1, undefined = false without an error. The
value of demo is supposedly set by a koha-conf.xml variable,
but there is very little documentation on this "demo mode"
beyond the set it to 1 in koha conf for demo mode.  Also, demo
doesn't exist in the default koha-conf.xml file generated.
So anyone who knows to create it, will likely create it the
proper way and with the proper value.

Signed-off-by: wajasu <matted-34813@mypacks.net>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
But 8787: don't load the page if OpacMaintenance is ON

If the syspref OpacMaintenance is ON, it is useless to loaded the
requested page.

To test:
- switch on the syspref OpacMaintenace
- check in your apache access log, zebra log, etc. the requested page is
  not loaded (i.e. on the opac-search.pl page)

Signed-off-by: Marc Veron <veron@veron.ch>
Checked by watching  other_vhosts_access.log
Works as expected

Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Bug 8841 Duedate should be set to end of expiry day

When reducing duedate to patron's expiry date
it should be set to end of that day not 00:00
take account of the fact that the borrower
expiry date will have no hours/minutes

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Bug 8568 - Fix some errors in docs for scripts provided by the Debian packages

1. Create a page for koha-run-backups
2. Fix the synopsis for koha-foreach
3. Add koha-create and koha-run-backups to koha-common

To test
- Convert the changed xml files to man pages with
$ xsltproc /usr/share/xml/docbook/stylesheet/docbook-xsl/manpages/docbook.xsl koha-x.xml
- View generated pages with e.g.
$ man -l koha-x.8"
  (Replace x with the names of the changed files)
- Check that the changes make sense

Signed-off-by: Frédéric Demians <f.demians@tamil.fr>

Works as described. I was able to produce the 3 man files, load them with man
command, and see the added information properly formated.

Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Bug 8834 - Call to C4::Context::preference fails to pass $self in Circulation.pm

Changed:
    my $circcontrol = C4::Context::preference('CircControl');
To:
    my $circcontrol = C4::Context->preference('CircControl');
This will pass $self and 'CircControl' which will then prevent
a "Use of uninitialized value" error log entry.

Signed-off-by: Julian Maurice <julian.maurice@biblibre.com>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Merge branch '3.8.x' of http://git.unc.edu.ar/bibliotecas/koha into 3.8.x_psi