*: Add a method to Varghese's new {quote:ClassAdList} to move an ad from one list to another. *DONE*
*: Add or fix compatibility for following old {quote:ClassAd} methods:
*:: ClassAd::Assign() *DONE*
-*:: ClassAd::LookupString(MyString)
+*:: ClassAd::LookupString(MyString) *DONE*
*:: ClassAd::Insert(const char*) *DONE*
*:: ClassAd::put()
*:: ClassAd::initFromStream()
