replace TODO comments by @ŧodo doxygen command

eo/src/utils/eoFileSnapshot.h

@@ -43,7 +43,7 @@ Assumes that the parameters that are passed to the monitor
 A dir is created and one file per snapshot is created there -
 so you can later generate a movie!
 
-TODO: The counter is handled internally, but this should be changed
+@todo The counter is handled internally, but this should be changed
 so that you can pass e.g. an evalcounter (minor)
 
 I failed to templatize everything so that it can handle eoParam<std::vector<T> >

eo/src/utils/eoOStreamMonitor.cpp

@@ -37,7 +37,8 @@ eoMonitor& eoOStreamMonitor::operator()(void)
     } // if firstime
 
     // ok, now the real saving. write out
-    /* TODO old verbose formatting, do we still need it?
+    //! @todo old verbose formatting, do we still need it?
+    /*
         for (iterator it = vec.begin (); it != vec.end (); ++it) {
             // name: value
             out << (*it)->longName () << ": " << (*it)->getValue () << std::endl;

eo/src/utils/eoParser.cpp

@@ -164,7 +164,7 @@ pair<bool, string> eoParser::getValue(eoParam& _param) const
         result.first = true;
         return result;
     }
-    // else (TODO: check environment, just long names)
+    //! @todo check environment, just long names
     return result;
 }
 
@@ -210,7 +210,7 @@ void eoParser::readFrom(istream& is)
                     string value;
 
                     if (equalLocation == str.end())
-		    { // TODO: it should be the next string
+		    { //! @todo it should be the next string
                         value = "";
 		    }
                     else