An existing language xml can't be saved after re-editing
Merge pull request #110 from infograf768/languagesave

An existing language xml can't be saved after re-editing
Merge remote-tracking branch 'upstream/develop' into develop
Adding back the getModel method in Controller as we get constant():
Couldn't find constant LOCALISEPATH_ when saving ini file
Merge remote-tracking branch 'upstream/develop' into translationsicons