Fixed #6941
#6941 #6943 - better handling of skipped MX-related EmailAddress validator network-based tests
Merge branch 'hotfix/#6941-#6943-undefined-constant-check-in-test-suite'

Close #6941
Close #6943
Fixes latest build on master : trailing_spaces
Merge branch 'cs/#6939-trailing-spaces-in-zend-validator-hostname'

Close #6939
Use self.version at Zend\Debug composer.json for require zend/escaper
use 2.* instead of self.version in require-dev zendframework/zend-escaper in Debug\composer.json
Merge branch 'deps/#6630-use-zend-escaper-2.x-for-zend-debug'

Close #6630
Added "autocomplete" to the list of valid attributes for textarea and select view helpers.
Merge branch 'hotfix/#6854-autocomplete-as-valid-textarea-and-select-attribute'

Close #6854
Allow Session\Container names to start with numbers

Useful for names generated or prefixed with hashes or checksums.
Also adds another backslash for better readability.
Update ContainerTest.php

Fixed test
Update ContainerTest.php

Test added
Merge branch 'hotfix/#6858-allow-zend-session-container-name-with-numeric-name-initial'

Close #6858
Added check for property existance unless object is stdClass to prevent invalid data being added
added new Test
added newline for EOF
fix for typo in test
added fix against private/protected properties when propertyExists says they exist
clean up test assertions and refer to TestAsset already available (with modification to 1 property to make protected)