Introduce ClaimList
Add addClaim method and allow construction with Traversable
Merge pull request #87 from wmde/claimlist

Introduce ClaimList
Documentation of "best"
Merge pull request #99 from wmde/claims-best

Documentation of "best"
Reduce unnecessary usage of Claims class
Remove not needed clone and add assert
Merge pull request #102 from wmde/claims-away

Reduce unnecessary usage of Claims class
protected -> private
Update .scrutinizer.yml
Update phpunit.xml.dist
Update .travis.yml
Add missing @covers tag
Fix @covers tag
Add tests for Reference::equals and fix found bug
Merge pull request #104 from wmde/refequals

Add tests for Reference::equals and fix found bug
Make adding of site links to a SiteLinkList more convenient
Merge pull request #108 from wmde/sllist

Make adding of site links to a SiteLinkList more convenient
addSiteLink and addNewSiteLink
Merge pull request #110 from wmde/addNewSiteLink

[WIP] addSiteLink and addNewSiteLink