Add the missing params in the querybuilder
Fix query on external WMS
Fix type `wsg` => `wgs`, thanks to @rbovard to report it.
Replace PDF by document because it's not always a PDF
Merge pull request #749 from camptocamp/typo

Fix type `wsg` => `wgs`, thanks to @rbovard to report it.
Place the loading indicator at the left of the actions
Fix tri state when:

* The first nodes are checked and the last not (no mixing)
* The Group is open
Don't find real duplicates things in ThemeFinder
Add patch for the missing curveMembers GML tag (http://schemas.opengis.net/gml/3.1.1/base/geometryAggregates.xsd)
Merge pull request #754 from camptocamp/theme-finder

Don't find real duplicates things in ThemeFinder
Merge pull request #752 from camptocamp/loading

Place the loading indicator at the left of the actions
Merge pull request #750 from camptocamp/pdf-document

Replace PDF by document because it's not always a PDF
Merge pull request #746 from camptocamp/curvmembers

Add patch for the missing curveMembers GML tag (http://schemas.opengis.n...
Be able to hide the label
Merge pull request #747 from camptocamp/hide-label

Be able to hide the label
Merge pull request #753 from camptocamp/tristate

Fix tri state when:
Merge pull request #748 from camptocamp/query-externals

Fix query on external WMS
Merge branch '1.4'