Remove the unnecessary files and folders
Merge branch 'master' of https://github.com/webos21/arduino

Conflicts:
	AudioTerminal/bin/AudioTerminal.apk
	AudioTerminal/bin/classes.dex
	AudioTerminal/bin/dexedLibs/annotations-4d5eb005779d1e804ed6e9dd3535a0d1.jar
	AudioTerminal/bin/resources.ap_
Remove the uncessary files and folders