Test if handlers add at least one index
Avoid constructing GlobeMath objects
Merge pull request #110 from wmde/this-math0

Avoid constructing GlobeMath objects
Merge pull request #109 from wmde/minindexes

Test if handlers add at least one index
Allow installation with Wikibase DataModel 0.9.x
Merge pull request #111 from wmde/dm

Allow installation with Wikibase DataModel 0.9.x
Fix searching for default globe
Merge pull request #113 from wmde/globenull

Fix searching for default globe
Make compatible with DataModel 1.0
Switch to DataValue Geo 1.x
Update README.md
Merge pull request #116 from wmde/dm1

Make compatible with DataModel 1.0
Merge pull request #117 from wmde/geo1

Switch to DataValue Geo 1.x
Add PropertyDataValueTypeLookupException
Simplify method
Simplify methods in DescriptionMatchFinder
Make TravisCI work with Postgres
Make the postgres builds non-optional
Merge pull request #120 from wmde/pg

Make TravisCI work with Postgres
Specify 'license-name' => 'GPL-2.0+' for MediaWiki