Fixed charset support for Pdo_Pgsql.
fix HeadLink docblock method declaration hints
Add hydratedMethodName private member to optimize the hydrate() method for loops.
Remove unused variable.
Fix E_DEPRECATED message
Edit test suit about deprecated using of safe option
Added posibility to render view with short reference.

It makes add rendering view the same as php include file which contains
in the same folder.
Add docblock. Made access to protected.
Added tests
Merge branch 'typo/#6215-console-adapter-typo'

Close #6215
Merge branch 'typo/#6217-callback-paginator-test-typos'

Close #6217
#6218 - applying hotfix for `iconv.internal_encoding` deprecation

See https://wiki.php.net/rfc/default_encoding

 > PHP 5.6 and master, introduce new php.ini setting. Old iconv.*/mbstring.* php.ini parameters will be removed for master PHP6. Use of iconv.*/mbstring.* php.ini parameters raise E_DEPRECATED for 5.6 and up.
Fix double registration of a complex type

Zend\Soap\Wsdl\ComplexTypeStrategy\DefaultComplexType::addComplexType()
stores already added classes under the methods argument `$type`.

Therefore a class with preceding backslash is treated like another complextype
than the same class without given backslash. As a result the xsd:ComplexType
definition is found twice (with exactly the same name) in the generated wsdl.
Move logic to new RelativeFallbackResolver
Fix misspelling
Add docblock param to constructor
Fix return type
Merge pull request #6232
Fixes typos
Merge pull request #6219 from Ocramius/hotfix/#6218-iconv-internal-encoding-deprecated-in-php-5.6

#6218 - applying hotfix for `iconv.internal_encoding` deprecation