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Updates for R 3
Fixed bug when returning a single result row.
Added tarball of 1.14
Added HTTPs support. Fixed bug in escaping question marks.
First steps in RCurl and parser option passing, needs to be tested
Fixed TSV loader and bug for SELECT with one variable
Added namespace abbreviation to CSV and TSV results
Fixed empty result list
Deal with NULL values
Added support for NULL values, removed lossy XML parser.
Added more example code.
Fixed "extra" argument.
Added update semantics.
Added 1.5 build
Updated version number
Fixed mistakes in documentation about namespaces.
Rereleased as version 1.4
Fixed reintroduced bug for singleton resultsets.
Added CSV and TSV support. Added slower, but loss-less XML parser tha…
…t keeps literal types and languages.
Fixed problems with data.frame when one or zero results are returned.
Updated version number, build package v1.1
added loading of RCurl library
SPARQL package now forces the endpoint to serve sparql xml