renamed code to locale in cataloge entity
implemented import service
Merge branch 'develop' of git://github.com/massiveart/SuluTranslateBundle into feature/import
updated import test to new conventions
implemented test for xliff import
improved code coverage
added testcases for exceptions
moved schematool from concrete to abstract test
moved files for testing to special fixtures folder
added command to admin
review & cleanup
update doc header
Merge branch 'feature/import' into develop