fix the creation of the temp file, holding all included configs for apache. this now works with no-quote,single-quote, and double-quote

TelekomLabs-DCO-1.1-Signed-off-by: Edmund Haselwanter <me@ehaselwanter.com> (github: ehaselwanter)
fix rubocop error

TelekomLabs-DCO-1.1-Signed-off-by: Edmund Haselwanter <me@ehaselwanter.com> (github: ehaselwanter)
Merge pull request #9 from ehaselwanter/tmp-file-fix

fix the creation of the temp file, holding all included configs for apache.