Connection creation added to createStatement method for Pgsql.php.
Update tests/ZendTest/Db/Adapter/AdapterTest.php

Added unit tests for parametersOrQueryMode param of Zend\Db\Adatper\Adapter::Query
Testing input array and input ParameterContainer.
Update tests/ZendTest/Db/Adapter/AdapterTest.php

Added missing import of Zend\Db\Adapter\ParameterContainer.
Update library/Zend/Db/Adapter/Adapter.php

Allow $parametersOrQueryMode to be a ParameterContainer object.
Merge branch 'releases/2.1.0' into develop

Prepping 2.1.0 release
Bump version

- reflect 2.2.0 dev status
Include ParameterContainer as an option for the 
second parameter of Query.

Fixed unit test
testQueryWhenPreparedWithParameterContainerProducesResult.
Merge branch 'hotfix/composer-alias' into develop

Conflicts:
	README.md
	library/Zend/Version/Version.php
Fix validate data contains arrays as values
Rely on specific setter
Fix bug when $indent have some string

assuming $ident = '¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨';
before:
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨<script type="text/javascript">
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨    //<!--
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨    Some script here...¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
    //-->
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨</script>

now:
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨<script type="text/javascript">
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨    //<!--
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨    Some script here...
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨    //-->
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨</script>
Merge branch 'hotfix/3611' into develop

Forward port #3611
Merge branch 'hotfix/3616' into develop

Forward port #3616
Forward port #3620
Updated Changelog with potential BC notes
Add spaces in titles
Forward port #3621
Making relative links in Markdown files
Fixed nasty bug
Added default variable to interface for metadata from toArray, fixed issue with SessionArrayStorage to repopulate when session starts fixing request access time