Initial version of population

- Population class generates Person objects with gender and age based on UN population data from Germany

README.md

 # bcm
 
 Behavioral model for corona spread
+
+## Installation
+
+Currently you can only clone the sources from ssh://git@gitlab.version.fz-juelich.de:10022/schultz1/bcm.git
+
+## Run
+
+population.py can be run as main program.
+It will generate a population distribution which follows closely the 
+actual data from Germany.
+
+```buildoutcfg
+cd src
+python population.py
+```