Revert "test: route: move auto_completes tests in test_issues_extra_actions to new file"

This reverts commit 414044cfadf399b9f896c9824fde36d023de48d8.
test: route: move auto_completes tests to new file

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8347 e93f8b46-1217-0410-a6f0-8f06a7374b81
route: test: remove forgotten removing "preview" in previous revision from routing_test.rb
test: route: move journals test in test_issues_extra_actions to new file

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8333 e93f8b46-1217-0410-a6f0-8f06a7374b81
test: route: add journals tests defined at r8162

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8375 e93f8b46-1217-0410-a6f0-8f06a7374b81