Added existing fastclock implementation.

Added DjDebug, DjConfig.

src/DjFastclockScanner.cpp

@@ -0,0 +1,31 @@
+//
+//    FILE: DjFastclockScanner.h
+// VERSION: 1.0
+// PURPOSE: Scans the broadcasts for clocks and returns the clocknames found
+//
+//
+
+#include <DjFastclockScanner.h>
+
+
+String FastclockScanner::knownClocks[MAX_CLOCKS];
+int FastclockScanner::numberOfKnownClocks = 0;
+
+void FastclockScanner::addClock(String clockName) {
+  for (int i=0; i<numberOfKnownClocks; ++i) {
+    if (clockName.equals(knownClocks[i])) return;
+  }
+  if (numberOfKnownClocks < MAX_CLOCKS) {
+    knownClocks[numberOfKnownClocks] = String(clockName);
+    ++numberOfKnownClocks;
+    debug.out(F("Added new clock with name=")); debug.outln(clockName);
+  }
+  logHeap();
+}
+
+void FastclockScanner::addClock(const char * clockName) {
+  addClock(String(clockName));
+}
+
+
+