Update library/Zend/Db/TableGateway/Feature/SequenceFeature.php

Amendment preInsert function, values ​​method was cleaning the columns
Update library/Zend/Db/Adapter/Adapter.php

when using a connection 'oci:dbname=test/teste;' the $platformName comes with the value 'Oci'
when using a connection 'oci:dbname=test/teste;' the  comes with the value 'Oci'
Amendment preInsert function, values ​​method was cleaning the columns
Zend\Db\Metadata\Source\AbstractSource Undefined index notices

(AbstractSource::getConstraintKeys): Add call to
child::loadConstraintReferences() and child::loadConstraintDataKeys()
to avoid triggering PHP notices for constraint_references and
constraint_keys
Update library/Zend/Stdlib/Hydrator/ClassMethods.php

ucfirst at the previous point forces you to have lowercase first properties
whereas if you are dealing with an existing table that already has
Uppercase first, then the Hydrator wont work. The fix above maintains everything
you had before but also allows for the use of uppercase first property e.g. 
protected $FirstName;  MSSQL tables usually have this naming convention
Update library/Zend/Stdlib/Hydrator/ClassMethods.php

Formated according to formatting standars
ZendTest\Db\Metadata\Source\SqliteMetadataTest

New unit test for #3719.
Add Docblocks and annotate unit test as #3719
[+BUGFIX] Fixed issue #4069

Oracle renders from table with alias incorrectly with "AS".
Modified implementation of Sql\Select and oracle specific
SelectDecorator to reflect the correct behavior
[~TASK] Corrected @covers annotation in unit test

Corrected incorrect @covers annotation in oracle specific
SelectDecoratorTest
Fixing classMethods Hydrator to work for TitleCase properties
Added TestAssest for ClassMethods Hydrator
Mail\Headers.php: Adjust regex to RFC 5322

According to RFC 5322 (http://tools.ietf.org/html/rfc5322#section-2.2), a field name may contain "printable US-ASCII characters (i.e., characters that have values between 33 and 126, inclusive), except colon".
Mail\Header/GenericHeader.php: Adjust regex to RFC 5322
change variable naming
updated Zend_Captcha and Zend_Validate with changes from #4183
Merge branch 'patch-1' of https://github.com/mabuzagu/zf2 into ZendHydrator
Trimmed trailing whitespaces
Converted identation from tabs to spaces