Include LICENSE file

[lorriborri]

Could you please attach a license file, for example MIT, Apache 2.0, GPL. A license file would make clear what I am allowed to do with this code and what not.
About the background: I am a student at the University of Ulm and am currently writing my my master thesis.
For my empirical study I am investigating vulnerable projects and evaluating different security tools.
I would like to choose your project as one of my test cases for my empirical study.
However, since there is no license file available, I am not sure if I am allowed to use this code for my empirical study or not.
Thank you! :)

[Y4er]

done with MIT #3