Moved sha1 and gdtoa inclusions into system.hh.

src/amount.cc

@@ -43,9 +43,6 @@
 
 #include "amount.h"
 #include "binary.h"
-#ifdef HAVE_GDTOA
-#include "gdtoa.h"
-#endif
 
 namespace ledger {
 

src/filters.cc

@@ -35,7 +35,6 @@
 #include "session.h"
 #include "format.h"
 #include "textual.h"
-#include "SHA1.h"
 
 namespace ledger {
 

src/system.hh

@@ -121,6 +121,10 @@ typedef std::ostream::pos_type ostream_pos_type;
 #endif
 
 #include <gmp.h>
+#ifdef HAVE_GDTOA
+#include "gdtoa.h"
+#endif
+#include "SHA1.h"
 
 #include "irrXML.h"		// XML parser
 #include "CXMLReaderImpl.h"