Fix BUILD_KWIN->BUILD_TWIN.

Thanks to Fat-Zer.

CMakeLists.txt

@@ -97,7 +97,7 @@ option( BUILD_DOC "Build doc" ${BUILD_ALL} )
 option( BUILD_LIBKONQ "Build libkonq" ${BUILD_ALL} )
 option( BUILD_KCMINIT "Build kcminit" ${BUILD_ALL} )
 option( BUILD_KCONTROL "Build kcontrol" ${BUILD_ALL} )
-option( BUILD_KWIN "Build twin" ${BUILD_ALL} )
+option( BUILD_TWIN "Build twin" ${BUILD_ALL} )
 option( BUILD_KATE "Build kate" ${BUILD_ALL} )
 option( BUILD_KONQUEROR "Build konqueror" ${BUILD_ALL} )
 option( BUILD_KIOSLAVES "Build kioslaves" ${BUILD_ALL} )
@@ -175,7 +175,7 @@ tde_conditional_add_subdirectory( BUILD_DOC doc )
 tde_conditional_add_subdirectory( BUILD_LIBKONQ libkonq )
 tde_conditional_add_subdirectory( BUILD_KCMINIT kcminit )
 add_subdirectory( kcontrol )
-tde_conditional_add_subdirectory( BUILD_KWIN twin )
+tde_conditional_add_subdirectory( BUILD_TWIN twin )
 tde_conditional_add_subdirectory( BUILD_KATE kate )
 tde_conditional_add_subdirectory( BUILD_KONQUEROR konqueror )
 tde_conditional_add_subdirectory( BUILD_KIOSLAVES kioslave )