Remove obsolete(?) win32 boost instructions.

Author: andrew-hardin

src/application/CMakeLists.txt

@@ -22,8 +22,6 @@ endif()
 find_package(Boost 1.53.0 REQUIRED COMPONENTS filesystem program_options system)
 if(WIN32)
   add_definitions("-DBOOST_ALL_NO_LIB")
-  link_directories(Boost_LIBRARRY_DIR_DEBUG)
-  link_directories(Boost_LIBRARRY_DIR_RELEASE)
 endif(WIN32)
 
 set(PD_INCLUDE_DIRS    ${Boost_INCLUDE_DIRS})