Update and rename TSP-Version-1.2.cpp to TSP-Version-1.5.cpp

Version 1.5 || Monday, 12:10 AM ** 06/10/2013
* "cur_value" at startup process function fixed
* added buffer speed, current & estimate time of process function
* new Function and Global variable added (to many)
* added clock libraries for supporting calculate the time
* and small fixed ...