getNextResult removed from redland

[GerardTromp]

When loading rdflib version rdflib_0.2.2 built with redland version redland_1.0.17-11 one obtains the following message:
No methods found in package ‘redland’ for request: ‘getNextResult’ when loading ‘rdflib’

The cause is the getNextResult has been dropped from redland.

Other packages have experienced the same. see ropensci/datapack#110

[cboettig]

Thanks for the bug report! getNextResult was a crazy slow way to march through triples anyway so we had already dropped it (see source, e.g., https://github.com/ropensci/rdflib/search?q=getNextResult&unscoped_q=getNextResult), but hadn't removed it from the NAMESPACE. Will fix. thanks.