+6855 Remember which tasks are not installed and allow the user to reinstall them later

package.json

@@ -66,7 +66,7 @@
         "c9.ide.find.infiles": "#72582de3cd",
         "c9.ide.find.replace": "#e4daf722b8",
         "c9.ide.run.debug": "#638e6b00b3",
-        "c9.automate": "#86bf1ee1ca",
+        "c9.automate": "#6098a6fb56",
         "c9.ide.ace.emmet": "#e5f1a92ac3",
         "c9.ide.ace.gotoline": "#4d1a93172c",
         "c9.ide.ace.keymaps": "#43445d6306",
@@ -77,13 +77,13 @@
         "c9.ide.behaviors": "#6aad7006a0",
         "c9.ide.closeconfirmation": "#a28bfd8272",
         "c9.ide.configuration": "#f309bb47d2",
-        "c9.ide.dialog.wizard": "#c6401bdd13",
+        "c9.ide.dialog.wizard": "#08e8c79ebc",
         "c9.ide.fontawesome": "#781602c5d8",
         "c9.ide.format": "#f51451ac57",
         "c9.ide.help.support": "#60e88f5680",
         "c9.ide.imgeditor": "#08bbc53578",
         "c9.ide.immediate": "#6845a93705",
-        "c9.ide.installer": "#820c0839aa",
+        "c9.ide.installer": "#4c4ed5e325",
         "c9.ide.mount": "#cb45b621f1",
         "c9.ide.navigate": "#64156c7f4a",
         "c9.ide.newresource": "#f1f0624768",