- NO FUNCTIONAL CODE CHANGES!!!!

- changed code formating from tabs to spaces and others
- used astyle with this option:
  --style=ansi --indent=spaces=2 -M --pad-oper --unpad-paren --pad-header --align-pointer=name --lineend=linux

tools/generator_utils.h

@@ -35,7 +35,7 @@ void underscorize(std::string &str);
 
 /// create std::string from any number
 template <typename T>
-std::string toString (const T &thing, int w = 0, int p = 0)
+std::string toString(const T &thing, int w = 0, int p = 0)
 {
   std::ostringstream os;
   os << std::setw(w) << std::setprecision(p) << thing;