UI: Fix build with Clang and libc++

std::bind conflicts with extern int bind defined in socket.h

Signed-off-by: James Beddek <[email protected]>

UI/platform-x11.cpp

@@ -48,7 +48,9 @@
 #include <thread>
 #endif
 
-using namespace std;
+using std::string;
+using std::vector;
+using std::ostringstream;
 
 #ifdef __linux__
 void RunningInstanceCheck(bool &already_running)