Added compare inside with outside sensors; webserver template files

RaspberryPi/configreader.h

@@ -16,6 +16,7 @@ void cfgreinit(void);
 int cfgreadpinnumber(int element);
 int cfgreadpinamount(void);
 int cfgreadsensornodes(sensornode *nodes, int nodecount);
-
+int cfgreadcompareidamount(void); //currently unused but will be necessary if there'll be any node filters
+int cfgreadcompareidvalue(int element); //same
 
 #endif