Introducing a separate Scheduler class

SyncLogic almost works...
diff --git a/model/sync-ccnx-wrapper.cc b/model/sync-ccnx-wrapper.cc
index 1b0e5b5..e911e2e 100644
--- a/model/sync-ccnx-wrapper.cc
+++ b/model/sync-ccnx-wrapper.cc
@@ -126,6 +126,7 @@
 int
 CcnxWrapper::publishData (const string &name, const string &dataBuffer, int freshness)
 {
+  // cout << "Publish: " << name << endl;
   ccn_charbuf *pname = ccn_charbuf_create();
   ccn_charbuf *signed_info = ccn_charbuf_create();
   ccn_charbuf *content = ccn_charbuf_create();