work towards a clean compile on migrating set and get variables from Tag.

Global.cpp

@@ -32,32 +32,6 @@ namespace jet {
    void Global::removeSession(coreutils::MString sessionId) {
       sessions.erase(sessionId);
    }
-
-   coreutils::MString Global::processModifier(coreutils::MString &value, coreutils::MString &modifier) {
-      if(modifier == "")
-	return value;
-      if(modifier == "tobinary")
-	return value.toBinary();
-      else if(modifier == "frombinary")
-	return value.fromBinary();
-      else if(modifier == "tohex")
-	return value.toHex();
-      else if(modifier == "fromhex")
-	return value.fromHex();      
-      else if(modifier == "tobase64")
-	return value.toBase64();
-      else if(modifier == "frombase64")
-	return value.fromBase64();
-      else if(modifier == "toupper")
-	return value.toUpper();
-      else if(modifier == "tolower")
-	return value.toLower();
-      else if(modifier == "tocgi")
-	return value.toCGI();
-      else if(modifier == "fromcgi")
-	return value.fromCGI();
-      throw coreutils::Exception("modifier not valid.");
-   }
          
    __mysql * Global::getSession(coreutils::MString sessionId) {
       if(sessions.find(sessionId) == sessions.end())