Added sensecap indicator init code

[grafail]

No description provided.

[kdschlosser]

One thing if you could. in the st7701 driver add a variable at the module level that is names for the display MFG and model number with the "type" number being the contents of the variable

Kind of like this BUYDISPLAY_ER_TFTM0784_2 = 17. That needs to be placed in the display driver file. Don't use const because the variable needs to be usable when the module is imported.

I thought about that after I merged this. I know I can revert it but I am not sure how that will play out with the PR. I don't want you to have to open the PR again. I would make another PR for adding this variable.