Resolves VUFIND-876; thanks to Brad Busenius.

Evergreen driver enhancements: holdings & patrons

Enable users without an address on file to be returned from the
patronProfile() method. Also, return the name of the user's profile
group rather than their user group ID.

Use parameter markers instead of interpolating variables into the SQL
statements.

Signed-off-by: Dan Scott <dan@coffeecode.net>

The Evergreen driver was passing in the record ID but returning the copy
of the same ID, meaning that not only were the wrong copies being
returned for Evergreen holdings, but only one copy maximum was being
returned.

In addition, rather than interpolating strings into SQL for a possible
SQL injection attack, use parameter markers for the prepared statements
and bind our variables to those.

Signed-off-by: Dan Scott <dan@coffeecode.net>

Resolves VUFIND-866; thanks to Tom Misilo for much of the code.

Minor improvements for release 2.1 (mostly search system related)

Resolves VUFIND-873; thanks to David Lacy for reporting the problem.

Resolves VUFIND-815.

Thanks to Brad Busenius.

Mark test skipped if short_open_tag is not enabled. The partial uses
short open tags. This directive is PHP_INI_PERDIR, i.e. can only be
changed via php.ini or a per-directory equivalent. The testCitations()
will fail if the test is run on a system with short_open_tag disabled
in the system-wide php ini-file.

* ../Module.php (getServiceConfig, setup): Removed. Service is an
invokable.

* VuFind/Bootstrapper.php (Bootstrapper): Use VuFindSearch event
  namespace.

* VuFindSearch/Service.php ($logger, setLogger, log): Remove unused
logger dependency.
* ../Module.php (setup): Dto.

* VuFindSearch/Service.php (getEventManager): Simplify lazy-loading
new event manager.

* VuFindSearch/Service.php (setEventManager): Add `VuFindSearch' event
namespace, following common zf2 pattern.

* VuFindSearch/Service.php (EVENT_PRE, EVENT_POST, EVENT_ERROR,
EVENT_RESOLVE): Define constants for event identifiers.
(triggerPre, triggerPost, triggerError, resolve): Use event
identifiers.

Thanks to Chris Hallberg for identifying the problem.

- Added support for char fields
- Started leveraging framework for escaping

Resolves VUFIND-868. Thanks to Michael Wiesen for the fix.

Resolves issues where files from vendor are not being committed to repo

Solution from: http://getcomposer.org/doc/faqs/should-i-commit-the-dependencies-in-my-vendor-directory.md

Option #4