Fix for issue #33: Hot checkpoint must notify on section delete.
Fire clCkptClntSecDeleteNotify for both srcClient == CL_TRUE & srcClient == CL_FALSE. srcClient == CL_FALSE for remote replicas. srcClient == CL_TRUE for local replicas that have the same node address with the originator of the sectiondelete function (skip for the originator).
Closes #33 by removing redundant code and fusing the functionality of existing secoverwrite client notify function for section delete thereby resulting in the removal of secdelete client notify function which shared 99% of the code with secoverwrite client notify