Feature request: add rmmod iosm to lte.sh

[RealTehreal]

Greets,

first, thanks for still keeping this project up and running for so long already!

Now to topic: I'd like to request adding rmmod iosm to the up area within lte script. I think this would save some non-technical persons some trouble finding out, why the project won't compile / run.

Keep up the good work and stay save.

Edit: After thinking about this once again, it should be put to the setup area of the script.

Greets

[RealTehreal]

Added a pull request for this.
#201

[yummy527]

Good request.

I remember that it took me a lot time to find the secret that iosm blocks xmm7360. It is an possible obstacle to some new guys.