Mealpy

Change models
+ Swarm_based: Added more recently algorithm (since 2010 to 2016)
* OriginalALO, BaseALO - Ant Lion Optimizer
* OriginalBA, AdaptiveBA, AdaptiveBA - Bat Algorithm
* BSA - Bird Swarm Algorithm
* GWO - Grey Wolf Optimizer
* MFO - Moth-flame optimization
* SSA - Social Spider Algorithm
* SSO - Social Spider Optimization

Change others
+ models_history.csv: Update history of meta-heuristic algorithms

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Change models
+ root.py : Add 1 more helper functions
+ Swarm_based: Added
* PSO - Particle Swarm Optimization
* BFO, ABFOLS (Adaptive version of BFO) - Bacterial Foraging Optimization
* CSO - Cat Swarm Optimization
* ABC - Artificial Bee Colony
* WOA - Whale Optimization Algorithm

Change others
+ models_history.csv: Adding history of meta-heuristic algorithms

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Change models
+ root.py : Add more helper functions
+ Evolutionary_based
* GA : Change the format of input parameters
* DE : Change the format of input parameters
Change others
+ Examples: Adding more complex examples

Changed models
+ root.py (Very first file, the root of all algorithms)
+ Evolutionary_based
* GA - Genetic Algorithm
* DE - Differential Evolution