added "Edit Player" to main menu

test/ActionsSpec.hs

@@ -57,6 +57,7 @@ spec = describe "Mtlstats.Actions" $ do
   validateGameDateSpec
   createPlayerSpec
   createGoalieSpec
+  editPlayerSpec
   addPlayerSpec
   addGoalieSpec
   resetCreatePlayerStateSpec
@@ -366,6 +367,12 @@ createGoalieSpec = describe "createGoalie" $
     s = createGoalie newProgState
     in show (s^.progMode) `shouldBe` "CreateGoalie"
 
+editPlayerSpec :: Spec
+editPlayerSpec = describe "editPlayer" $
+  it "should change the mode appropriately" $ let
+    s = editPlayer newProgState
+    in show (s^.progMode) `shouldBe` "EditPlayer"
+
 addPlayerSpec :: Spec
 addPlayerSpec = describe "addPlayer" $ do
   let