Add edit functions ST_Interpolate3DLine, St_Reverse and ST_Reverse3DLine plus fix headers
Conflicts:

	h2spatial-ext/src/main/java/org/h2gis/h2spatialext/function/spatial/edit/ST_RemoveHoles.java
Add edit functions ST_AddPoint, St_Split and ST_Snap
Add edit function ST_RemovePoint
Add simply functions
Units test and st_addztoextremities function
St_AddPoint tests
Add new tests remove a point
Last unit test
Improve st_split function + unit tests
Improve st_split function + unit tests
Conflicts:

	spatial-utilities/src/main/java/org/h2gis/utilities/jts_utils/GeometryClean.java
	spatial-utilities/src/main/java/org/h2gis/utilities/jts_utils/GeometryConvert.java
	spatial-utilities/src/main/java/org/h2gis/utilities/jts_utils/GeometryEdit.java
	spatial-utilities/src/main/java/org/h2gis/utilities/jts_utils/GeometryUtils.java