Allow to omit language value in setTranslation
Merge pull request #1105 from njam/set-translation

Allow to omit language value in setTranslation
Refactoring (reordered methods)
Docu
Removed SQL fallback for CM_Paging_Location_Suggestions

- Adjusted test
Added MaxMind code to CM_Model_Location::createCity()
added MongoDB to travis.yml
Added or removed cities and zip codes in regions or countries that have been added or removed

- Stored MaxMind code of added cities
Merge pull request #1110 from cm-jan/mongodb-for-travis

added MongoDB to travis.yml
Merge branch 'master' of github.com:cargomedia/CM into issue-900