add space when assign variable within variablename, "=", and the value
throws declaration is also able to have multiple types
phpStorm is doing it for example when generating phpDoc
#4996 broke File filters management
Removed package docblock
add test case for Zend\Validator\IsInstanceOf for pass Traversable to __construct
add for isValid()
fix space and added invalid instance to be tested
fix #5065
__invoke parameter should be null by default in order to get an instance before rendering.
Merge pull request #5031 from thestanislav/fix/annotaion_input

Fix input annotation handler in Zend/Form/Annotation/ElementAnnotationsListener
Merge branch 'hotfix/5031'

Close #5031
Merge pull request #5053 from samsonasik/add/test.isinstanceof

add test case for Zend\Validator\IsInstanceOf to pass Traversable to constructor
Merge branch 'hotfix/5053'

Close #5053
Merge pull request #5066 from jmleroux/formCaptcha

__invoke parameter should be null by default
Merge branch 'hotfix/5066'

Close #5066
Added test for ThrowsTag
Merge pull request #5050 from Slamdunk/bugtest/filefilter

#4996 broke File filters management
[#5050] Fix for break in file input specifications

- File inputs inside fieldsets were causing issues.
- Issue was due to removal of a `$fieldset === $this` condition when
  determining whether or not to attach the input filter specification
  for a fieldset.
- Tests had an issue as well: the input specification needed to indicate
  the input type in order to ensure the correct `FileInput` type is
  created on the initial seeding of the input filter.
Merge branch 'hotfix/5050'

Close #5050
Merge pull request #5044 from project-a/patch-1

Reflection ThrowsTag to handle types correctly