New release of Leksah

[Maciej Noszczyński]

> We should change our default to match the new "Cabal Install" default (I
> think it used to default to --global, but now defaults to --user).
> I have pushed a patch to http://code.haskell.org/leksah-head that does just
> that.
> If IDE.flags is not found it now defaults to "--user" for the config flags.
>  Experienced users who want to install for the whole machine can delete
> "--user" or change it to "--global".
> Please try it out if you get the chance.

Works as advertised.

BTW. It might be useful to change in leksah.cabal:
regex-base ==0.72.0.2 to regex-base >=0.72.0.2
as this constraint causes dependency resolution errors (at least on my system).