Support strings formed by single quotes

[dcsobral]

I suddenly found myself needing strings with double quotes, and there seems to be no way of adding them. A simple solution would be to allow strings formed by single quotes, though that would still leave out things that need both single and double quotes.

[lalloni]

Since unquoted strings are already available (which I tend to use a lot), why not just allow unquoted strings to have double or single quotes in any place?

[paradigmatic]

I have again some time left to improve Configrity. Sorry for the long delay. I will try to add this nice feature very soon. What about introducing triple quotes ?

[dcsobral]

Any solution that let me put double quotes in the string would work for me. I'm no longer involved with the project where I needed this, though, so, at this point, it is mostly what would have been useful for me.