Add 'Move Statement Down' and 'Move Statement Up' command (#26)

Author: MasterSimon

README.md

@@ -151,6 +151,8 @@ f11 | f3 | Toggle bookmark | N/A
 ctrl+f11 | alt+f3 | Toggle bookmark with mnemonic | N/A
 ctrl+0 | ctrl+0 | Go to numbered bookmark | N/A
 shift+f11 | cmd+f3 | Show bookmarks | N/A
+ctrl+shift+up | cmd+shift+up | Move Statement Up | ✅
+ctrl+shift+down | cmd+shift+down | Move Statement Down | ✅
 
 ### Refactoring
 

src/package-with-comment.json

@@ -952,6 +952,20 @@
                 "when": "editorHasDefinitionProvider && editorTextFocus",
                 "intellij": "View source"
             },
+            {
+                "key": "shift+ctrl+down",
+                "mac": "shift+cmd+down",
+                "command": "editor.action.moveLinesDownAction",
+                "when": "editorTextFocus",
+                "intellij": "Move Statement Down"
+            },
+            {
+                "key": "shift+ctrl+up",
+                "mac": "shift+cmd+up",
+                "command": "editor.action.moveLinesUpAction",
+                "when": "editorTextFocus",
+                "intellij": "Move Statement Up"
+            },
 /*
             {
                 "key": "alt+home",