export: Fix after testing Sw4STM32

Quotation marks in defines had to be replaced with html codes.

Author: ajaakkoh

tools/export/sw4stm32/__init__.py

@@ -342,9 +342,10 @@ def generate(self):
         ]
 
         profiles = self.get_all_profiles()
-
-        self.as_defines = self.toolchain.get_symbols(True)
-        self.c_defines = self.toolchain.get_symbols()
+        self.as_defines = [s.replace('"', '"')
+                           for s in self.toolchain.get_symbols(True)]
+        self.c_defines = [s.replace('"', '"')
+                          for s in self.toolchain.get_symbols()]
         self.cpp_defines = self.c_defines
         print 'Symbols: {0}'.format(len(self.c_defines))