added minimum and target SDK versions to text manifest parser as well
added minimum and target SDK versions to text manifest parser as well

xph906/FlowDroidNew,Machiry/soot-infoflow-android,lilicoding/soot-infoflow-android,kaunder/soot-infoflow-android,Xiejiayun/soot-infoflow-android,uds-se/soot-infoflow-android,secure-software-engineering/soot-infoflow-android,jameswhang/flowdroid,droidsec-cn/soot-infoflow-android,mohsinjuni/soot-infoflow-android,xph906/FlowDroidNew,matedealer/soot-infoflow-android,wsnavely/soot-infoflow-android