Worker by Abdulaziz integrated Merge branch 'master' of https://github.com/DavoudTaghawiNejad/lmdss

Conflicts:
	src/Main.java
	src/agents/Firm.java
average_wage_offer calculated
WorkerStatistics.java for unemployeds are current average advertised wages
things made private and getter functions
bugfixed production adapted
Bug resoleved here
more things private
Team extends arraylist and keeps track of the teams productivity
--
BUGFIXgit ss! h_produce
bugfix Group/Staff/team
Merge branch 'master' of https://github.com/DavoudTaghawiNejad/lmdss

Conflicts:
	src/Main.java
	src/agents/Firm.java
	src/agents/Worker.java
	src/definitions/WorkerStatistics.java