Remove not needed FQNs
Merge pull request #552 from SemanticMediaWiki/fn

Remove not needed FQNs
Update .travis.yml

For now allow `hhvm-nightly` to fail until TravisCi has fixed the install issue. [ski ci]
Add HtmlFormBuilder

HtmlFormBuilder to easily create a form using a fluid interface and avoid
things like `'<form name="searchbyproperty" action="' . '" method="get">' . "\n" . ...` within a script
Merge pull request #538 from SemanticMediaWiki/form-builder

Add HtmlFormBuilder
Special::SMWAdmin to use formbuilder
Merge pull request #553 from SemanticMediaWiki/special-smwadmin-use-formbuilder

Special::SMWAdmin to use formbuilder
Add SMW_CONCEPT_QUERY to enable concept in concepts (Bug 44467)
Merge pull request #546 from SemanticMediaWiki/nested-concept-query

Add SMW_CONCEPT_QUERY to enable concept in concepts (Bug 44467)
Update RELEASE-NOTES.md

[skip ci]
Add QueryResultSelection hooks

- `SMW::Store::selectQueryResultBefore` can be used to implement a QueryCache
- `SMW::Store::selectQueryResultAfter` can be used to implement a UsageTracker
Merge pull request #557 from SemanticMediaWiki/rfc-555

Add QueryResultSelection hooks
Update RELEASE-NOTES.md

[skip ci]
Add DataItem::__toString

Allows to exercise array_unique( $dataItems )
Merge pull request #558 from SemanticMediaWiki/rfc-555

Add DataItem::__toString
Reset after QueryResult::serializeToArray

If one wants to check `QueryResult::getHash` before working with the
object it is currently not possible because `serializeToArray` forwards
the array position.
Merge pull request #559 from SemanticMediaWiki/rfc-555

Reset after QueryResult::serializeToArray
Merge branch 'master' of ssh://wmfgerrit/mediawiki/extensions/SemanticMediaWiki