Perkun 0.1.0 and Perkun2 0.0.2 released!

I have released Perkun 0.1.0. There are some changes in the Perkun's behaviour:

• the default model and default payoff function are filled with zeros
• the test_model code is disabled
• the Prolog generators are better (they skip the zeros in menu set thus producing smaller Perkun code) 

I have also noticed that there were some clashes in the function naming making it impossible to use both Perkun and Perkun2 as libraries. I fixed the problem releasing new Perkun2 - the version 0.0.2! I have checked that using the Perkun and Perkun2 as libraries (at the same time) works now.