Make work on MSYS and MINGW terminals

[terremoth]

I tried many many things with no success.

Seems like when using exec, shell_exec, system php functions, it invokes the CMD on Windows when using a MSYS system. Symfony Process make it possible to run things on Windows background, but not when we are talking about using MSYS. I tried escaping " and \ and /, convert windows path to cygpath, tried to invoke winpty... A lot of things with no success, but if you're reading this and want to try, good luck.

I will let this for someone more skilled to try to solve. It is not a simple thing despite it looks like.