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.
xcorrPickCorrection: Copy traces when filtering.
Added two new FDSNWS providers
Added note about the FDSN list of WS implementations.
Added INGV implementation.
Merge pull request #862 from krischer/fdsn_providers

Added two new FDSNWS providers
Merge pull request #836 from krischer/setjmp_workaround

garbled response file triggering segfault in evalresp
Merge pull request #764 from QuLogic/xcorrPickCorrection-filtering

Filter in obspy.signal.cross_correlation.xcorrPickCorrection silently modifies arguments