cleanup build scripts: change echo messages level to info, use java.temp.dir for location of temp files
cleanup build scripts: change echo messages level to info, use java.temp.dir for location of temp files

beiyuxinke/CONNECT,alameluchidambaram/CONNECT,healthreveal/CONNECT,sailajaa/CONNECT,beiyuxinke/CONNECT,sailajaa/CONNECT,sailajaa/CONNECT,healthreveal/CONNECT,beiyuxinke/CONNECT,beiyuxinke/CONNECT,healthreveal/CONNECT,healthreveal/CONNECT,alameluchidambaram/CONNECT,healthreveal/CONNECT,beiyuxinke/CONNECT