Fix #2 : Updated to work on Windows

[HopHouse]

I made few minor changes to the code in order to make it works on Windows and closing issue #2 :

• I update garble to the version v0.9.3 ;
• I changed hard-coded paths and used filepath to construct the paths ;
• I modified into the Struct module the necessary of the log package which made the compiler scream either you are compiling a dll or an exe. I removed dependencies to log in the profit of fmt ;
• I added more verbose about the code which is executed if the user wants to debug/try the commands itself ;
• When random names were generated I had issues. Each time the code was running, it uses a generator based on the time and date, but it was always initialised again. If you computer is fast enough, you will use the same seed, and therefore generate same random names. In order to avoid this, I changed the code structure in order to initialised only once.

Please let me know if you want me to modify/add things about my pull request.

[HopHouse]

Following you last improvement on the code, I did replace the hard-coded version of garble to the latest tag.