Added test for setjmp/longjmp issue
Fix a couple typos.
Merge branch 'master' into setjmp_workaround
Non-working workaround for setjmp/lngjmp issue.
Wrap evalresp functions in setjmp using C.

This should correctly handle errors when evalresp calls longjmp.
Turn evalresp errors into more specific exceptions.

Probably some of these could be changed to be more specific...
Set global filename in evalresp to fix error printing.
Merge pull request #836 from krischer/setjmp_workaround

garbled response file triggering segfault in evalresp