irstv/H2GIS — pull request #257 by ebocher (2014-04-03 19:24:11+00:00)
Title: Clean spatial tests

The spatial tests were cleaned.
Two fixes have been done on ST_AddPoint and ST_RemovePoint.
User can now add on point on a hole.
If the user deletes all vertexes of a geometry, the function ST_RemovePoint return null.