ZF-4620: Adopt getxxx Methods to support old behaviour


According to discussion of SL-13 the locale informations methods needs a slightly adoption:

Methods: getBrowser getEnvironment getDefault

Solution: I have to look what old behaviour returned... allow a static property which returns a user notice depreciated and the old values


Old behaviour already implemented. Closed as fixed

Changing issues in preparation for the 1.7.0 release.