* README.md and about.html changes
* removed mapping for : from static/qvscripts/qv_urlencode_mapping.txt, static/qvscripts/qvfsa_delete.txt
* added static/qvscripts/qvfsa_RMC.txt --> RMC = rename, move, copy
* added static/qvscripts/qvfsa_mkdir.txt --> qv script for create folder
* static/qvw/QVFSA_Example.qvw --> added scripts for all methods
* static/qvw/Data/file1.csv --> re-added after rename test