Added scripts for Adafruit PiTFT and OctoPiPanel

basic scripts for installation and setup of Adafruit PiTFT and
OctoPiPanel.
Revert "Added scripts for Adafruit PiTFT and OctoPiPanel"

This reverts commit 0df367b4c6f2ce3dfcd6887ee75bda69d7e6023a.
Added script for installing Adafruit PiTFT display
Added OctoPiPanel install script
Merge pull request #39 from jonaslorander/rpi-display

Added scripts for Adafruit PiTFT #34