Merge pull request #24 from dstdev/cwr_dev

#22 added comments

Merge pull request #21 from dstdev/cwr_dev

#20 updadted header info

Merge pull request #14 from dstdev/cwr_dev

#12 updated headers

Merge pull request #11 from dstdev/cwr_dev

#10 updated bash_looper2.sh

Merge pull request #7 from dstdev/cwr_dev

#6 added yet another comment

Merge pull request #4 from dstdev/cwr_dev

#3 add some more header lines