Check whether the filter key is a valid class name before assuming that value is class settings
Merge pull request #4614 from wisoot/patch-1

Fix dispatch filters that have regular string as a key
Add intl email test.
Merge pull request #4624 from cakephp/master-email

Add intl email test.

Closes #4623
Cs fixes
Improved doc block
Re(added) closing tag
Merge pull request #4645 from tersmitten/cs-fixes

Cs fixes
force LF EOL in working directory
Merge branch 'master' into 2.6