Analyse a conversation without being in its folder

[QuentMe]

Currently the program only works when being in the conversation's folder we want to analyse. It'd be much better if we could access all the conversations' folders with one main file. This must be done to use it easily linked to GitHub.

[QuentMe]

Now the program only needs to be in the same directory of the folder containing the conversation, and it asks what's the name of the folder.