se ignoran pngs de workflows

.gitignore

@@ -17,3 +17,4 @@
 /vendor/
 /web/bundles/
 app/Resources/workflows/workflow_list.yml
+/web/workflows_png/

web/workflows_png/onu_state_v2.dot

@@ -1,10 +0,0 @@
-digraph workflow {
-  ratio="compress" rankdir="LR"
-  node [fontsize="9" fontname="Arial" color="#333333" fillcolor="lightblue" fixedsize="1" width="1"];
-  edge [fontsize="9" fontname="Arial" color="#333333" arrowhead="normal" arrowsize="0.5"];
-
-  place_active [label="active", shape=circle, style="filled"];
-  place_suspend [label="suspend", shape=circle];
-  place_active -> place_suspend [label="active_to_suspends" style="solid"];
-}
-

web/workflows_png/onu_state_v5.dot

@@ -1,18 +0,0 @@
-digraph workflow {
-  ratio="compress" rankdir="LR"
-  node [fontsize="9" fontname="Arial" color="#333333" fillcolor="lightblue" fixedsize="1" width="1"];
-  edge [fontsize="9" fontname="Arial" color="#333333" arrowhead="normal" arrowsize="0.5"];
-
-  place_active [label="active", shape=circle, style="filled"];
-  place_suspend [label="suspend", shape=circle];
-  place_pendiente [label="pendiente", shape=circle];
-  place_holamundo [label="holamundo", shape=circle];
-  place_holapepe [label="holapepe", shape=circle];
-  place_active -> place_suspend [label="active_to_suspend" style="solid"];
-  place_active -> place_pendiente [label="active_to_pendiente" style="solid"];
-  place_active -> place_holamundo [label="active_to_holamundo" style="solid"];
-  place_suspend -> place_active [label="suspend_to_active" style="solid"];
-  place_pendiente -> place_active [label="pendiente_to_active" style="solid"];
-  place_holamundo -> place_holapepe [label="holamundo_to_holapepe" style="solid"];
-}
-