fix currentRoute() when $_currentRoute is empty, return false
Fixed test case for CakeResponse
Merge pull request #1249 from DiegoMax/master

Fixed CakeResponse Tests
Fix: write() after clearGroup() does not actually write to file

Although clearGroup() does not use $this->_File, it needs to be null-ed
so that subsequent write() call do not see stale object.
fix currentRoute() when $_currentRoute is empty, return false
dont add required class on wrapper div
Merge pull request #1248 from zoghal/fix-router1

fix currentRoute() when $_currentRoute is empty, return false
Merge pull request #1250 from dereuromark/master-form-input-require

dont add required class on wrapper div