rm _del_ as it might leak memory
renamed to tmp file cleanup
added exception handling when traversing file list, even if one fails try rest
added cleanup to finally to ensure removal in most cases
porting @dominis 's ansible-shell tool from 1.9 and integrating it into ansible
added verbosity control
made more resilitent to several errors
added highlight color, to configurable colors
more resilient on exception and interruptions
prompt coloring, goes red and changes to # when using become = true and root
become setting is now explicit and not a toggle