rename QSP_application to MainWindow
use qwt6 of system's
remove ar2gems/qwt/
parameter_handler_xml removed and use XMLParamHandler instead
change mod of ar2gems.sh for cpack.
update translation
reamove copyright declare of 'Advanced Resources and Risk Technology'
remove blank lines at begining of files.
remove blank lines at file begining
remove all copyright statement
format all source codes using astyle with --style=ansi.
use mutable for const function and beautify codes