The things which i want to convey are as follows:
1.i have to read the project.txt file from one directory and consider
+the relative path from the line which statrts with REVISION_LOCATION:
+ from the text file.Then my relative path should be considered as my
+input_dir(i.e --root) for my following execution.
./html.pl --root=/home/data/check_data/project.txt --outdir=/home/data