win32 and linux build fixes

- change SeasonParser include from <> to "" for Windows
- include stdio.h in PowerTapUtil for Linux

src/PowerTapUtil.cpp

@@ -20,6 +20,7 @@
 #include "Units.h"
 #include <QString>
 #include <math.h>
+#include <stdio.h>
 
 bool 
 PowerTapUtil::is_ignore_record(unsigned char *buf, bool bVer81)

src/SeasonParser.cpp

@@ -16,7 +16,7 @@
  * Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-#include <SeasonParser.h>
+#include "SeasonParser.h"
 #include <QDate>
 #include <QDebug>
 #include <assert.h>