Added R functions

Added r functions for RNAseq analysis

Release 2.2.1

FInal release removed software and pathogen DB paths, used has to install and provde path for the same

Release 2.2.0

mapped reads of unmapped mate inclusion option added, cleans tmp folder

Bugfix release 2.1.0

Added perl wrapper for GOTTCHA with robust options to select unmapped reads

2.0.0

Added virus detection tool

1.0.1

added pre header lines to print from file1, added option to specify header row line

1.0.0

Script to compare and merge two files based on comparison of user defined matching columns between two files.