Bug 8798: DBIx::Class base classes for all Koha tables

* Added base class files for all tables in koha using
DBIx::Class::Schema::Loader.
* Added a (very basic) test file for C4::Context
* Also added dependencies in required files.

To Test:

[1] Install patch
[2] Make sure you can still connect to Koha
[3] You may optionally run this test script:

        use Koha::Database;
        use Data::Dumper;
        my $db = Koha::Database->new();
        my $schema = $db->schema();
        print Dumper($schema->resultset("Borrower"));

    If you run this file you should get a DBIx dump of the borrowers table.

Signed-off-by: wajasu <matted-34813@mypacks.net>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Bug 8798: (follow-up) rename schema class updater script

updateDatabase.pl is a bit too close to updatedatabase.pl in installer
and may cause some confusion. I would suggest update_dbix_class_files.pl
as a unambiguous and descriptive name for this file.

Signed-off-by: wajasu <matted-34813@mypacks.net>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Bug 8798: (follow-up) remove tabs

Signed-off-by: wajasu <matted-34813@mypacks.net>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Bug 8798: (follow-up) update schema files

Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Bug 8798: moving code to Koha::Database and adding tests

- Fixing a bug .. ping does not exist we need to use connected

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Bug 10636 - patronimage should have borrowernumber as PK, not cardnumber

Test Plan:
1) Apply this patch
2) Run updatedatabase.pl
3) Enable patronimages
4) Verify patron images are still displaying correctly
5) Test deleting a patron image
6) Test adding a patron image from moremember.pl
7) Test adding a patron image from tools/picture-upload.pl

Signed-off-by: Srdjan <srdjan@catalyst.net.nz>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Bug 10636: DBrev 3.13.00.030

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
bug 8798: (follow-up) pass DB connection params to DBIC schema updater explicitly

This patch changes update_dbix_class_files.pl so that the connection
parameters to the reference database must be passed explicitly via
command-line switches, rather than grabbing them from the current Koha
context.

The purpose of this is to intentionally put up a roadblock to reduce
the chance that a developer (or release manager) accidentally updates
the schema files to include local testing cruft such as temporary
tables.

Usage is now as follows:

[1] Create an empty database
[2] Load the schema creation script into it, e.g.,

mysql -u dbic -pdbic dbic < installer/data/mysql/kohastructure.sql

[3] Run the schema updater:

./misc/devel/update_dbix_class_files.pl --db_user=dbic --db_name=dbic --db_passwd=dbic

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Bug 8798: (follow-up) update the DBIC schema class files

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Bug 8798: (follow-up) add libdbix-class-schema-loader-perl to koha-perldeps

Signed-off-by: Galen Charlton <gmc@esilibrary.com>