Reading the configuration file

[dalu2104]

Right now, the program expects to be executed in the target directory in the standard maven directory structure, searching for the configuration file in the parent directory (which would be the maven project root directory). But if the program is executed in the IDE, the parent directory becomes this projects root directory, where the config file is NOT present, causing the program to crash.

There should be a nice way to tell the program where to look (not in the config file obviously).