Update library/Zend/Db/Sql/Select.php

The characters '<' and '>' should be not escaped in the ON part of a JOIN clause
Extended testing of ON part of JOIN clause

Added testing for keyword ON and comparison operators < > <= >=
Fixed typo
BugFix for hasAcl and hasRole: Both method  ignore default member variables
Allow to pull route manager from sl
Replace all is_null($value) calls with null === $value
or alternativly null !== $value
for consistency in the framework
BugFix for hasAcl and hasRole: Both method  ignore default member variables
Added __DIR__ to make the class cacheable
Relax Explode validator isValid value type, defer to bound validator
Yoda condition
Fix tests
added braces to null comparison
Add legend translation support into formCollection view helper

Change-Id: I9abfb33c76f93d3674394412d0683bcd3e917bbb
fix trailing spaces

Change-Id: Ic5ec921b0e77abba5ae70caa6ec74502797612e7
Zend\Http\PhpEnvironment\Response:
* remove deprecation notices
Refactoring as its described in https://github.com/zendframework/zf2/pull/3530
Refactoring as its described in https://github.com/zendframework/zf2/pull/3530
Correctly append label in FormRow if element has id
Fix
Removing service initializer as of zendframework/zf2#3537