display new actions position when the user is moving a sort
Merge pull request #15 from florem92/create-actions

Create actions
Merge pull request #16 from pgroubioinfo/create-actions

Actions moving with GSorts
Updated doc, changed width calcul in PH to get less "vertical" graphs
Updated doc (forgot to put them in the previous commit)
Merge pull request #17 from clefeuvre/master

Updated doc, changed width calcul in PH to get less "vertical" graphs
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
Superposition Sorts
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 ...
Superposition resolu
superposition sorts resolu
Merge branch 'master' of https://github.com/pgroubioinfo/pgrou
Merge pull request #22 from EmnaBenAbdallah/master

Superposition of sorts handled