updates to my bash-support for vim files.
 Changes to be committed:
	new file:   vim/bash-support/codesnippets/_debug_PS4
	new file:   vim/bash-support/codesnippets/_debug_assert
	new file:   vim/bash-support/codesnippets/_debug_function.noindent
	new file:   vim/bash-support/codesnippets/_debug_print_pos_param
	new file:   vim/bash-support/codesnippets/_debug_timestamp.noindent
	new file:   vim/bash-support/codesnippets/_trap_DEBUG
	new file:   vim/bash-support/codesnippets/_trap_ERR
	new file:   vim/bash-support/codesnippets/_trap_EXIT
	new file:   vim/bash-support/codesnippets/_trap_RETURN
	new file:   vim/bash-support/codesnippets/basename+pathname
	new file:   vim/bash-support/codesnippets/basename-function
	new file:   vim/bash-support/codesnippets/check-for-signed-integer
	new file:   vim/bash-support/codesnippets/check-for-unsigned-integer
	new file:   vim/bash-support/codesnippets/check-number-of-command-line-arguments
	new file:   vim/bash-support/codesnippets/create-tempfile
	new file:   vim/bash-support/codesnippets/create-tempfile-in-secure-manner
	new file:   vim/bash-support/codesnippets/create-tempfile-with-trap
	new file:   vim/bash-support/codesnippets/free-software-comment
	new file:   vim/bash-support/codesnippets/read-and-split-into-array
	new file:   vim/bash-support/codesnippets/timestamp
	new file:   vim/bash-support/codesnippets/usage-and-command-line-arguments.noindent
	new file:   vim/bash-support/codesnippets/use-file-descriptor-read
	new file:   vim/bash-support/codesnippets/use-file-descriptor-write
	new file:   vim/bash-support/codesnippets/well-behaved-script
	new file:   vim/bash-support/doc/ChangeLog
	new file:   vim/bash-support/doc/bash-hotkeys.pdf
	new file:   vim/bash-support/doc/bash-hotkeys.tex
	modified:   vim/bash-support/scripts/wrapper.sh
	modified:   vim/bash-support/templates/Templates
	new file:   vim/bash-support/templates/bash.comments.template
	new file:   vim/bash-support/templates/bash.paramsub.template
	new file:   vim/bash-support/templates/bash.statements.template
	modified:   vim/bash-support/templates/comments.templates
	modified:   vim/bash-support/templates/shelloptions.templates