updated classmap generator and class file locator

it can now find multiple files in a single namespace and supports traits
basically it was synced with zf2
Fixing #157 - preg_replace() with /e modifier under PHP 5.5 is deprecated
Merge pull request #131 from prolic/classmap_generator

updated classmap generator and class file locator
add require_once to class file locator
Merge pull request #131 from prolic/classmap_generator

updated classmap generator and class file locator
[#131] Mark 5.3-specific tests skipped

- when PHP version is less than 5.3
[#131] CS fixes
Merge branch 'hotfix/131'

Close #131
Typo
Merge pull request #199 from kingkorf/master

Typo in Zend_Log
Merge branch 'hotfix/199'

Close #199
Zend_Session throws an exception when the setSaveHandler() fails
Merge pull request #200 from mhujer/zend-session-custom-handler

Zend_Session throws an exception when the setSaveHandler() fails
filesize change

Increased the file size ever so slightly to get around bug:
https://bugs.php.net/bug.php?id=60758 / https://bugs.php.net/bug.php?id=48034
Zend_Log can be extended when using factory

Fixes #85
Supersedes and closes #86
Empty action attribute is not rendered in HTML5

"The action and formaction content attributes, if specified, must have a value that is a valid non-empty URL"
(http://www.w3.org/html/wg/drafts/html/master/forms.html#attr-fs-action)
Similar error messages for a multi element are not duplicated

See http://framework.zend.com/issues/browse/ZF-11667
PDO statement exception contains SQL query that caused it
cachefiles directory exist after checkout and is ignored - Db tests work out-of-the-box
Zend_Test works with both PHPUnit 3.4 and 3.7+

I know, it is a little bit hacky solution, but it makes it possible to use controller tests in PHPUnit 3.4 as well as any higher version.
I suppose, that ZF1 is in some maintance mode, where the main goal is to have it running on newer SW versions and if someone wants to have superclean code, he can use ZF2 ;)

Inpired by the patch from http://opensource.hqcodeshop.com/Zend%20Framework/PHPUnit%203.7%20-%201.12.1/