Fix build and packaging on Windows:

- build executables we have in 5.3 (mysql_install_db.exe, mysq_upgrade_service.exe, upgrade wizard), and MSI

- add some missing headers to windows specific source files. 
This needs to be done since 5.5 is using WIN32_LEAN_AND_MEAN preprocessor constant thus windows.h 
no more includes whiole Windows

- do not deliver perl scripts  (mysql_install_db.pl & friends)  -they do not work, are not documented, and we 
have native executables for this functionality. do not pack echo.exe, replace.exe  into MSI, they 
are not needed. Do not build resolveip on Windows, it is not used.

- precache results of  of system checks in cmake/os/WindowsCache.cmake (like it is alreay done for  majority of tests
to speed up cmake run with VS)

- make feedback plugin DEFAULT on Windows (so MSI works if user enables plugin), 
fix null pointer access in PSI_register

sql/sql_profile.cc

@@ -36,6 +36,10 @@
 #include "sql_show.h"                     // schema_table_store_record
 #include "sql_class.h"                    // THD
 
+#ifdef _WIN32
+#pragma comment(lib,"psapi.lib")
+#endif
+
 #define TIME_FLOAT_DIGITS 9
 /** two vals encoded: (len*100)+dec */
 #define TIME_I_S_DECIMAL_SIZE (TIME_FLOAT_DIGITS*100)+(TIME_FLOAT_DIGITS-3)