Update and add image ST_Explode
Update ST_Explode
Update ST_Extent
Update ST_Explode
Update ST_Explode
Fix SQL request formatting.
Merge pull request #1 from agouge/mireille

Fix SQL request formatting.
Update and add image ST_Extent
Latest update st_explode
Update and add image of ST_CompactnessRatio
The last update ST_Explode
Latest update ST_Extent
Last updat ST_Explode
Update ST_CompactnessRatio
Update doc and image of ST_CompactnessRatio
Create doc of ST_Accum
Update and add image ST_Accum
Update image ST_Accum
Update ST_Extent
Update ST_Accum