Fix prepared statement notices
[+BUGFIX] Fixed column names bug Zend\Db\Sql\Select

Zend\Db\Sql\Select will prepare the column names incorrectly in the rare
cases when the table is specified with an alias (array('alias' =>
'table')) but columns() is called with $prefixColumnsWithTable = false.

Added a UnitTest case and fixed this bug.
Fix zero value in argument
[+BUGFIX] Fixed incorrect PDO_Oci platform recognition

When instanciating the PDO driver with pdo_oci, it will return "Oci" as
platform name which is not correct. The correct Platform name is
"Oracle"
 Fix empty with long mandatory flag
Fix fluent interface
Remove useless lines
fixed Exception\InvalidArgumentException messages in Zend\Log
Documentation improvement Zend\View\Stream
Update Stream.php

integer -> int
Fixes issue #3974
Safer quoting of values in Zend\Db\Adapter\Platform\* quoteValue()
Improve exception messages
Fix \Zend\Soap\AutoDiscover constructor
Fix ChromePhp logger interface and debug level
Merge branch 'master' of https://github.com/zendframework/zf2
Add unit test for prepareStatementForSqlObject
Zend\Db - quoteValue handling
Added driver support to platform objects for value quoting
Hotfix/3858 - findHelper problem in Navigation Helper

- update creation of internal hash
- more unit tests added
Resolved #3963 #3971
This change adds a new interface: StorageInitializationInterface which is used by SessionArrayStorage to populate the RequestAccessTime.
Zend\Db\Adapter - quoting values
* added quoteTrustedValue() to the quote platform interface