Add FetchSemanticDataForPreExistingSimpleRedirect / FetchSemanticDataForPreExistingDoubleRedirect
Fix 615
Update docs
Add --page export option to `dumpRDF`
Merge pull request #620 from SemanticMediaWiki/dump-rdf

Add --page export option to `dumpRDF`
Update RELEASE-NOTES.md

[skip ci]
Merge pull request #616 from SemanticMediaWiki/redirect-semdata

Fix #615
Update RELEASE-NOTES.md

[skip ci]
Re-enable SQLite query tests

The issue was caused by double prefixing and non-prefixing of inner joints
during the `select` by MW's DB interface.
Merge pull request #621 from SemanticMediaWiki/sqlite-tests

Re-enable SQLite query tests
Fix infinite UpdateJob

- Remove GLOBAL state from `SMWSQLStore3Writers::updateRedirects`
- Add `JobQueueDBIntegrationTest::testNoInfiniteUpdateJobsForCircularRedirect`