Remove unused loop variable.
$replace does not need to be set that early
use only one condition in words
Increment version.
Merge pull request #5729 from lucasmichot/4.2-support-str-snake

[4.2] Suport Str : minor tweak
Merge pull request #5727 from franzliedke/patch-3

Remove unused loop variable.
Fix issue with route action not being parsed when set directly. Add tests.