Sparql-client

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* Bug fix: Use a temporary file for parsing instead of using a huge string
[szabozo0 refs 14826]

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* Bug fix: fixed ReST merkup under HISTORY.txt
[ghicaale refs 14554]

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* Upgrade step:
- install system dependency libcurl3-dev (Debian/Ubuntu) / curl-devel (CentOS)
- [szabozo0 refs 14349]
* Change: Use pycurl2 instead of pycurl
[szabozo0 refs 14349]
* Bug fix: Use pycurl instead of urllib2, added timeout functionality
[szabozo0 refs 14349]

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* Feature: Removed sparql error handling quickfix
[szabozo0 refs 13705]

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* Feature: Handle sparql errors
[szabozo0 9608]

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* Bug fix: Strip the endpoint url
[szabozo0]