Added folder hs_app_idlefw, files there have 'hs_app' prefix(content edited).
homescreen_srv compiles with these changes. Although more warnings appear.
Also I've changed uid of homescreen.exe, ailaunch.exe.
Renamed idlefw files, located in hs_app_idlefw.
EXPORTS
_ZN18CAiWsPluginManager4NewLER7CCoeEnv @ 1 NONAME
_ZN18CAiIdleAppRegister5NewLCEv @ 2 NONAME
_ZN20CAiUiIdleIntegration4NewLER9CEikonEnvRK21TAiIdleKeySoundConfigP17MAiFwEventHandler @ 3 NONAME