add space when assign variable within variablename, "=", and the value
zf2-2454 HTTP 308 Resume Incomplete missing in Zend\Http\Response
[#5054] make pluginmap generator work again

- Fixed some assumptions that changed along the way with regards to what
  the PhpClassFile class composes and returns. Added the ability to
  aggregate namespaces as well as classes in PhpClassFile, and a getter
  for the namespaces, in order to make the pluginmap_generator work.
- Modified the pluginmap_generator to use the new methods.
add json value support for setCookie header
with unittest
remove unneeded quote
use regexp to detect the headValue
support qouted value without urldecode bug
[Barcode] removed some unused variables
add missing quotes around the header Value from set-cookie header
add last missing quotes
add last missing quotes
make Zend\Http\Header\SetCookie RFC conform
update Unit-Test to RFC conform
add missing linebreak in test
Merge pull request #5083 from shieldo/patch-1

[Barcode] removed some unused variables
Merge branch 'hotfix/5083'

Close #5083
Merge pull request #5078 from ClemensSahs/hotfix/4508

hotfix/4508 and make Zend\Http\Header\SetCookie RFC conform
Merge branch 'hotfix/5078'

Close #5078
Merge branch 'fix/space.assign' of github.com:samsonasik/zf2 into pr4997
Merge branch 'pr4997'
Closes #4997
Extract nested collection child fieldsets