Merge pull request #1080 from tberkey/master

Corrected installer source path for VS pdb debug symbols file.  Removed ...

CMakeLists.txt

@@ -766,7 +766,7 @@ if(MSVC)
             ARCHIVE DESTINATION lib
             PUBLIC_HEADER DESTINATION include
             COMPONENT SDK)
-    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/lib/libzmq${_zmq_COMPILER}-mt-gd-${ZMQ_VERSION_MAJOR}_${ZMQ_VERSION_MINOR}_${ZMQ_VERSION_PATCH}.pdb DESTINATION lib
+    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/bin/libzmq${_zmq_COMPILER}-mt-gd-${ZMQ_VERSION_MAJOR}_${ZMQ_VERSION_MINOR}_${ZMQ_VERSION_PATCH}.pdb DESTINATION lib
             COMPONENT SDK)
   else()
     install(TARGETS libzmq