Add missing element Strategy_ValueStream

fixes #14

Author: joseluis

Archimate.puml

@@ -50,6 +50,7 @@ skinparam archimate {
   StereotypeAlignment right
   RoundCorner<<strategy-capability>> 25
   RoundCorner<<strategy-course-of-action>> 25
+  RoundCorner<<strategy-value-stream>> 25
   RoundCorner<<business-process>> 25
   RoundCorner<<business-function>> 25
   RoundCorner<<business-interaction>> 25
@@ -109,6 +110,7 @@ skinparam usecase {
 !define Strategy_Resource(e_alias, e_label) archimate #STRATEGY "e_label" <<strategy-resource>> as e_alias
 !define Strategy_Capability(e_alias, e_label) archimate #STRATEGY "e_label" <<strategy-capability>> as e_alias
 !define Strategy_CourseOfAction(e_alias, e_label) archimate #STRATEGY "e_label" <<strategy-course-of-action>> as e_alias
+!define Strategy_ValueStream(e_alias, e_label) archimate #STRATEGY "e_label" <<strategy-value-stream>> as e_alias
 
 'Business Elements
 !define Business_Actor(e_alias, e_label) archimate #BUSINESS "e_label" <<business-actor>> as e_alias
@@ -269,4 +271,4 @@ skinparam usecase {
 !define Rel_Influence_Up(e_From, e_To, e_label="") Rel_(e_From, e_To, e_label, "-UP->")
 !define Rel_Influence_Down(e_From, e_To, e_label="") Rel_(e_From, e_To, e_label, "-DOWN->")
 !define Rel_Influence_Left(e_From, e_To, e_label="") Rel_(e_From, e_To, e_label, "-LEFT->")
-!define Rel_Influence_Right(e_From, e_To, e_label="") Rel_(e_From, e_To, e_label, "-RIGHT->")
+!define Rel_Influence_Right(e_From, e_To, e_label="") Rel_(e_From, e_To, e_label, "-RIGHT->")