Merge branch 'release/0.0.1'
Merge branch 'release/0.0.2'
Merge branch 'release/0.0.3'
Merge branch 'release/0.0.4'
Merge branch 'release/0.0.5'
Merge branch 'release/1.0.0'
Merge branch 'release/1.1.0'
Define a minimal height; fixes #786
OSM license has changed (thanks to Raphaël)
Bump version and release date
Update changelog
Merge branch 'hotfix/1.1.1' into develop

Conflicts:
	_define.php