Add an empty CleanSpec.mk
Add an empty CleanSpec.mk

Change-Id: Idc6adae88917383b19af0a7cfec88526cd6ac176

xorware/android_build,xorware/android_build,ND-3500/platform_manifest,xorware/android_build,knone1/platform_manifest,RR-msm7x30/platform_manifest,pranav01/platform_manifest,hagar006/platform_manifest,xorware/android_build,Hybrid-Power/startsync,see4ri/lolili,fallouttester/platform_manifest,xorware/android_build