Suppressed window asking for High or Low display
Draw second part of actions
Suppressed redundant inclusions
Merge pull request #18 from clefeuvre/master

Cleaned code : suppressed window asking for display mode and redundant inclusions
Draw entire action and arrow heads
Merge branch 'master' of https://github.com/pgroubioinfo/pgrou
Merge pull request #19 from ThomasC44/master

Draw entire GActions, move every elements with the sort moving and draw arrow heads
Fixing decimal separator bug : now GraphViz is forced to use US English numeric standards.
Merge pull request #20 from AurelienHP/master

Fixing decimal separator bug : now GraphViz is forced to use US English ...
Merge branch 'master' of https://github.com/pgroubioinfo/pgrou