Update setup.py

Incorrect indentation fixed.
'sudo' added to script calls.
Initial test commit.
Fix incorrect file name.
Remove incorrect file.
Changed permissions, so it actually works...
Set output to 2dp. Change 'USD' to '$'.
Merged branch 'RichHorrocks-Fork/master' did not merge bitcoin-price-indicator.py

Conflicts:
	bitcoin-price-indicator.py

Updated setup file to be more user friendly