megrnig

# Conflicts:
#	src/main/java/fr/ubx/poo/ugarden/engine/GameEngine.java

used game configuration variables instead of attributes, implemented the nest logic for the generation of hornets

the gardener cannot regain more energy when he's full, implemented a timer system for every time the gardener takes a poisoned apple #close 1

Implemented various bonuses effects, ground energy consumptions except, and status bar updates (we still have to take a look at the key component, for which I put a boolean in the gardener's object)