unused params warnings removed

testApp/client/testCreateRequest.cpp

@@ -126,7 +126,7 @@ void testCreateRequest() {
     assert(pvRequest.get()==NULL);
 }
 
-int main(int argc,char *argv[])
+int main()
 {
     testCreateRequest();
 

testApp/client/testStartStop.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <pv/clientFactory.h>
 
-int main(int argc, char *argv[]) {
+int main() {
    std::cout << "to start pvAccess ClientFactory" << std::endl;
    ::epics::pvAccess::ClientFactory::start();
    std::cout << "do nothing after starting pvAccess ClientFactory" << std::endl;