EMLI 0.2.0

• Added function calculate_likelihood that calculates the likelihood function.
• Changed the names of functions identify_model and evaluate_identification to estimate_parameters and evaluate_estimates, respectively, to better reflect their purpose.
• Changed requirements for model data: 1) it has to be the original model data, not its differenced version; 2) it has to be arranged in a data frame, not a list of two matrices.
• Added labeling for function outputs.
• Other small improvements.

EMLI 0.1.0

• Package launch.