First release of the MCA Selector.
"Requirements":
- JRE 8+, you can get it from HERE
- A computer
- A brain
If .jar files are associated with java on your computer, it should launch by simply double-clicking the file (or however your OS is configured to open files using your mouse or keyboard). If not, you can try java -jar mcaselector-1.0.jar from your console. If this still doesn't work, apply "A brain" that you providently helt ready after having read the "Requirements" section carefully.