prerelease 1.1.2pre1

[Lars Gullik Bjønnes]

Ok this fixes two problems with 1.1.1:

        - crash in string::find
        - missing cheaders from distribution.

It doesn not fix the annoying '-' vs. '_' bug, but that will be fixed
before 1.1.2 proper.

Other than that there is no known problems with 1.1.2pre1, so I would
be grateful if as many as possible would take the time to check out
this prerelease. Of course you should be careful as always...

        Lgb