Removed using CMN and added computing PPL on train and test data.
Merge branch 'master' of github.com:UFAL-DSG/alex
Fix in the online update server path.
Fix on hashing the caller's phone number.
Fixing RAM CS
Fixing RAM CS
Fix in VoiceRss (change of API).
Finishing RAM ES.
Polished Spanish sentences.
Fix in callback functionality.
Merge branch 'master' into nlg_subset_search