Update JD-GUI version to 1.5.1

Update JD-Core version to 1.0.2

Author: emmanue1

build.gradle

@@ -15,8 +15,8 @@ apply plugin: 'edu.sc.seis.launch4j'
 apply plugin: 'nebula.ospackage'
 
 // Common configuration //
-rootProject.version='1.5.0'
-rootProject.ext.set('jdCoreVersion', '1.0.1')
+rootProject.version='1.5.1'
+rootProject.ext.set('jdCoreVersion', '1.0.2')
 targetCompatibility = '1.8'
 
 allprojects {