copyright update for 2014 - tests
copyright update for 2014 - resources
copyright update for 2014 - Zend Library
copyright update for 2014 - demos
copyright update for 2014 - bin
copyright update for 2014 - LICENSE.txt
5624 removed unnecessary variable before return
update copyright year to 2014
keep loadFinished property and upgrade for nested usage

previously the loadFinished prop was only used in binary form
(true/false). change to integer (0..) so as to keep track of nested
loadModule() calls.
Fix a fatal error when assert WWW-Authenticate header is sent

Fix a fatal error that occured when an assert[Not]ReponseHeader* method is called to check a MultipleHeaderInterface (like WWW-Authenticate).

When dealing with MultipleHeaderInterface :

* assert* methods will check that at least one header match.
* assertNot* methods will check that every headers doesn't match.
Fix a fatal error when assert WWW-Authenticate header is sent

Remove an assertEquals that had no use.
Move new variable to end of the list
Drop spaces
Allow HTTP SetCookie to consume cookies that expire after 2038 on 32bit systems
Updated Test to have correct header
Merging PR #5654
Merge branch 'BinaryKitten-2014_date_update' into develop

* BinaryKitten-2014_date_update:
  Updated Test to have correct header
  copyright update for 2014 - LICENSE.txt
  copyright update for 2014 - bin
  copyright update for 2014 - demos
  copyright update for 2014 - Zend Library
  copyright update for 2014 - resources
  copyright update for 2014 - tests
Merge pull request #5645 in develop
Merge pull request #5611
Merge pull request #5579 in develop
[Minor BC] Remove translation of validator keys

Removes the translation of validator message ***keys*** which is totally
absurd in the first place. They are constants that should not be
modified.