The previous one was based on the fact that the PHP version used was 64bits and so the unix timestamp could go way back.

With a 32bits PHP that's not the case.  Check the notes in http://php.net/manual/en/function.strtotime.php for more information.

It's far from complete but it works. I'll have to check the strings consistancy.

added publisher "exists (select ..." as 4th or branch to SQL_BOOKS_QUERY

added argument placeholder as 4th to the various calls to getBooksByQuery.

re #123

**Added global support for publishers**

Files modified:

*base.php*

-   changed class Entry,

	-   adding a constant ```cops:publishers``` to the icon array for the feed.

-   changed class Page

	-   added branches to the page selector switch

-   changed Page->public function InitializeContent

	-   added call to pull publisher count from database

-   changed class PageAllBooks

	-   changed it so ```getCurrentOption``` is actually used...

-   added page descendant class ```PageAllPublishers```

	-   handles pulling the publishers category from database

-   added page descendant class ```PagePublisherDetail```

	-   handles pulling the books per publisher data from database

-   changed class PageQueryResult

	-   added constant and switches for publisher search scope

-   abstract class Base

	-   added constants for the publisher pages

*book.php*

-   added require statement for publisher.php
-   added ```SQL_BOOKS_BY_PUBLISHER``` query to retrieve books by publisher.

-   changed class Book

	-   added query constant
	-   added publisher item
	-   added test in case no known publisher
	-   added publishername and url array elements for the JSON output
	-   added public function ```getPublisher```
	-   added public static function ```getBooksByPublisher``` to fire the query

-   changed function getJson

	-   added publisher category to search
	-   added publishername (single) and publishertitle(plural) localization entries to i18n translation array

*index.php*

-   added require statement for publisher.php

*lang/Localization_en.json

-   added new localization entries for publisher labels (see below)
```
"publisher.alphabetical.many":"Alphabetical index of the {0} publishers",
"publisher.alphabetical.none":"Alphabetical index of absolutely no publisher",
"publisher.alphabetical.one":"Alphabetical index of the single publisher",
"publisher.name":"Publisher",
"publisher.title":"Publishers",
"publisherword.many":"{0} publishers",
"publisherword.none":"No publisher",
"publisherword.one":"1 publisher",

"search.result.publisher":"Search result for *{0}* in publishers",
```

*templates\bookdetail.html*

-   added publisher label and item to bookdetail popup

*test\bookTest.php*

-   added indices and names of publishers added to testdatabase as comment
-   added test function ```testGetBooksByPublisher```
-   changed test function testGetBookById to add assertion for publisher name
-   changed test function testTypeaheadSearch to add search on partial publisher name.

*test\pageTest.php*

-   changed test function testPageIndex to insert publisher category and adjust page indices
-   changed test function testPageIndexWithCustomColum to adjust for the changed page indices
-   added test function testPageAllPublishers
-   added test function testPagePublishersDetail
-   added test function testPageSearchScopePublishers

*test\BaseWithSomeBooks\metadata.db*

-   added 5 publishers spread across all 14 books, replacing the original publisher Feedbooks

Files added:

*publisher.php*

Files modified:

config_default.php

base.php

changed class PageAllBooks to test for configuration option "cops_titles_split_first_letter".
Used getCurrentOption to prepare for making Split Letter options configurable in web GUI

book.php

added SQL_BOOKS_ALL query to have a flat-list datasource not grouped by first letter.
added const SQL_BOOKS_ALL to class Book
added public static function "getBooks", called from Base::PageAllBooks to retrieve the flat-list

re #34, #47, #78