update revision for 1.4.0 release

Author: Ricks-Lab

benchMT

@@ -55,7 +55,7 @@ __copyright__ = "Copyright (C) 2018 RueiKe"
 __credits__ = "Testing: Keith Myers"
 __license__ = "GNU General Public License"
 __program_name__ = "benchMT"
-__version__ = "v1.3.0"
+__version__ = "v1.4.0"
 __maintainer__ = "RueiKe"
 __status__ = "Stable Release"