Create sureMir_1.pl

This file is using as input 2 files for sample reads and 1 mature miRna file.
This is the implementation of lcs (longest common substring) in C and perl using multi-htreading in perl code (is working in windows and Linux cluster environment).
This is a modified version of standard lcs algorithm with dynamic programming approach which can handle mismatches.
We try to test and add the suffix tree version also in the future.