Add two functions to build an array of doubles or integer
Improve ST_TRIANGLECONTOURING that now supports the signature

SELECT * FROM ST_TriangleContouring('TIN', DOUBLERANGE(0,100,5));
Fix doc
Merge remote-tracking branch 'irstv/master' into merge-430

Conflicts:
	h2spatial-ext/src/main/java/org/h2gis/h2spatialext/CreateSpatialExtension.java
Merge pull request #9 from nicolas-f/merge-430

Fix merge conflict #430
Merge pull request #430 from ebocher/ST_TRIANGLECONTOURING_ARRAY

Add two functions to build an array of doubles or integer