bump version from 2.2 to 2.2.1 for next froyo release
bump version from 2.2 to 2.2.1 for next froyo release

Change-Id: Ic636f111d4a7a69954539bbd480b7119bf0d730f

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