Empathy 3.9.4 Fixes Three Annoying Bugs

Thanks to Xavier Claessens and Frederic Peters, Empathy 3.9.4 fixes a system crash when typing a long string (bug #702095), fixes an issue with ContactSearch not being cleared (bug #703775), and correctly sorts groups and contacts (bug #703453). The following translations have been updated in Empathy 3.9.4: Czech, Spanish, Italian, Slovak, Norwegian Bokmal, and Galician. Moreover, the Spanish documentation translation has been updated.