initial StringUtils
Merge branch 'master' of git://github.com/zendframework/zf2 into string
Native string adapter don't need ext/mbstring
StringUtils: tests, no component deps
Merge branch 'master' of git://github.com/zendframework/zf2 into string
adapter -> wrapper
intl string wrapper and some small other changes
RELATES #2532 implement buffer handling to HydratingResultSet
Zend\Db\Sql\TableIdentifier now allowed in Zend\Db\Sql\Insert::into(), Update::table() & Delete::from() (not only in Select::from() & Sql::__construct())
Update library/Zend/Db/ResultSet/HydratingResultSet.php

removed obsolete whitespaces
Allow Zend\Db\Sql\TableIdentifier in getSqlString() too (not only in prepareStatement())
Add unittests for new use of TableIdentifier in Sql\Insert, Sql\Update & Sql\Delete (Zend\Db)
Path for: add unittests for new use of TableIdentifier in Sql\Insert, Sql\Update & Sql\Delete (Zend\Db)
[ZF2-492] Add NotIn predicate
Remove extra spaces
Update tests : Use of type VALUE instead of deprecated SELECT
fixing the problem with order and \Zend\Db\Sql\Expression
sending the test file of Fixing the problem with order and \Zend\Db\Sql\Expression
Added Json support for POST and PUT operations in restful controller.

Change-Id: I11963778fa99d1dd1c523203c25d5a9f53958310
Replaced Zend\Json\Decoder::decode with Zend\Json\Json::decode

Change-Id: Iac885dbf1511dfb8087d7f3586ae845e071b26c5