Add removeDuplicates option to SMW\MediaWiki\Jobs\UpdateJob
Fix Fatal error on getDIType() for SMW_QP_Category

Needs https://gerrit.wikimedia.org/r/#/c/132815/

Reported by [0]

[0] http://wikimedia.7.x6.nabble.com/Odd-error-on-ask-tp5027423.html
Merge pull request #312 from SemanticMediaWiki/bug-qp-category

Fix Fatal error on getDIType() for SMW_QP_Category
Update RELEASE-NOTES.md
qTip2 upstream v2.2.0 / Mar 17 2014

- Split style and script resource
- Style resource is loaded at the top while the script is loaded at the bottom
Merge pull request #315 from SemanticMediaWiki/qtip

qTip2 upstream v2.2.0 / Mar 17 2014
Update RELEASE-NOTES.md
Merge pull request #307 from SemanticMediaWiki/remove-duplicate-jobs

Add removeDuplicates option to SMW\MediaWiki\Jobs\UpdateJob
Update RELEASE-NOTES.md
Add PageEmbeddedParserFunctionForQueryResultLookupDBIntegrationTest
Merge pull request #317 from SemanticMediaWiki/tests

Add PageEmbeddedParserFunctionForQueryResultLookupDBIntegrationTest
Update README.md
Some test clean-up
Move some tests
Some renaming
Merge pull request #318 from SemanticMediaWiki/tests-clean-up

Tests clean up
Update README.md
Enable MW 1.19 DB tests
Merge pull request #319 from SemanticMediaWiki/tests

Enable MW 1.19 DB tests
Minor test tweak