removed bin/ and gen/
Modified the project for sharing on GitHub clearly
Merge branch 'cleanup' of git://github.com/zaki50/volley into zaki50-cleanup

Conflicts:
	VolleySample/bin/VolleySample.apk
	VolleySample/bin/classes.dex
	VolleySample/bin/classes/com/adamrocker/volleysample/MainActivity$1.class
	VolleySample/bin/classes/com/adamrocker/volleysample/MainActivity$2.class
	VolleySample/bin/classes/com/adamrocker/volleysample/MainActivity$3.class
	VolleySample/bin/classes/com/adamrocker/volleysample/MainActivity$4.class
	VolleySample/bin/classes/com/adamrocker/volleysample/MainActivity$5.class
	VolleySample/bin/classes/com/adamrocker/volleysample/MainActivity.class