Merge topic 'minor-cleanups'

c22f6c15 Remove unused includes.

Source/cmCacheManager.cxx

@@ -12,7 +12,6 @@
 
 #include "cmCacheManager.h"
 #include "cmSystemTools.h"
-#include "cmCacheManager.h"
 #include "cmGeneratedFileStream.h"
 #include "cmMakefile.h"
 #include "cmake.h"

Source/cmLocalVisualStudio6Generator.cxx

@@ -14,7 +14,6 @@
 #include "cmMakefile.h"
 #include "cmSystemTools.h"
 #include "cmSourceFile.h"
-#include "cmCacheManager.h"
 #include "cmGeneratorTarget.h"
 #include "cmCustomCommandGenerator.h"
 #include "cmake.h"