init
add ConfigUtils, LoggerLoader, ProcessEstimater
add ConsoleUtil example
add lib/commons-logging
force application exit in example ConsoleUtil
add ClassUtils
add ConsoleUtils
fix configUtils set function
add ProcessStdoutThread
change ConsoleUtils to ArgParser
ArgParser support Class<?> input
change log4j to optional library
add getLastName in ClassUtils
add printHelp() in ArgParser
ConfigUtils.get() support input null key
ArgParser load config for default option arg value, then input
add DefUtils.java
ConfigUtils support multiple properties
ConfigUtils handle exception
add UrlUrils