Fixed the testing scripts.
Merge branch 'master' of github.com:UFAL-DSG/alex
Tunning PTIcs SLU.
Increased pruning in SLU without significant change in accuracy.
Tunning PTIcs SLU.
Updated the PTIcs README.
Updated teh ASR performance, and SLU feature pruning setting.
New PTIcs SLU evaluation.
Adding templates for a bit more natural utterances
Fixing some typos
Merge branch 'master' into idos