adding a tool
 convex hull of a pattern
FDT
beginning of the CDT
upper part of the CDT
CDT
visu rot
cleaning and refactoring
moving directory voltools
update change log and include GenericrEader/Writer in some voltools
updating change log
merging with master
Merge pull request #60 from troussil/PatternDelaunayTriangulation

Pattern delaunay triangulation
merge from master
back to std specific volTools
back to std specific volTools
back to std specific volTools
change log update
Merge pull request #62 from kerautret/VolEdits

Vol edits
test