----------------- - Removed pip dependency on setup (issue 69)
1.7.4
----------------- - Fixed packaging (issue 66)
1.7.3
----------------- - Finally fixed the keepalive issue in all Pyhon versions (issue 65) - Removed old JSON layer in favor of the native json module
1.7.2
----------------- - Moved to the new keepalive package (issues 53 and 61)
1.7.1
----------------- - Fixed build in Python 3.x (issue 57)
1.7.0
----------------- - Added support to HTTP Digest Auth Support (issue 45) - Improved print_results showing language tag (xml:lang) and datatype - Updated to RDFLib 4.x