MapContext relative location resources
Layer's ressource can be linked by using relative path ex: new URI(data/myresources.shp)
Use relative path of files on map context save
Add unit test for open ows with relative resource
Test layer datasource in unit test
Make a more advanced URI.relativize
enhance uri utility
Provide ability to link with resources in parent folder of map context
javadoc
Merge pull request #532 from nicolas-f/feature/relative-resource

MapContext relative location resources

Now a user can add folders to the workspace's maps folder and load them in the MapManager. See #531.

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Layer's ressource can be linked by using relative path ex: new URI("data/myresources.shp").
Update WMSConnectionPanel.java

Fix old i18n keys