[arch-haskell] cblrepo: minor corrections and questions

[Xyne]

Hi,

I was going to post the following to the cblrepo github page but I do not have
an account and I encountered a problem while trying to create one.

Corrections:
* srcdir and pkgdir variables should be properly quoted in PKGBUILD output
* there is a typo in the help message for the convertdb command:
  "convert and old" -> "convert an old"

Questions:
* How can I use cblrepo to generate PKGBUILDs from local Cabal files (i.e.
  packages that are not on Hackage)?

Thanks!


Regards,
Xyne