version 1.0
Test class added. Actions, initial state and goal instantiated. Need to work on the actions variables.
Successfully compares arguments of literals - if they are instantiated and are all equal. Suggestion: if literal args are not instantiated, instantiate it with the args from the literal comparing.
Replaced the arguments Map for two Lists. The method relevantActions on class PoP.java needs more verifications for the variables
Created class AlgorithmObjects to separate the actions and literals created for testing. Some cleaning made. The algorithm now correctly selects a relevant action that satisfies a precondition and adds it to the plan, until no more preconditions need to be satisfied. Threats and consistency need to be worked on.