fixed for SUN and Solaris where there is a slight variation with copy command.

git-svn-id: http://fusionpbx.googlecode.com/svn/trunk@6806 e2954ef0-caed-11de-bd98-e341d93cc3cc
Fix the indentation and improve the comments

git-svn-id: http://fusionpbx.googlecode.com/svn/trunk@6807 e2954ef0-caed-11de-bd98-e341d93cc3cc