Feat/remove icons (#310)

* feat(Icons removal): Removed all related icons commands and files

* chore: fix (remove) all gulp related imports and task for icons

* chore: removed extensions folder and switch all imports (+ small fixes)

* chore: re-added defaults.json on root

* feat(Icons removal): Added vsc-material-theme-icons dependency

.vscode/launch.json

@@ -4,24 +4,6 @@
   // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
   "version": "0.2.0",
   "configurations": [
-    {
-      "type": "node",
-      "request": "launch",
-      "name": "Gulp build-icons-variants",
-      "program": "${workspaceRoot}/node_modules/gulp/bin/gulp.js",
-      "args": [
-        "build:icons.variants"
-      ]
-    },
-    {
-      "type": "node",
-      "request": "launch",
-      "name": "Gulp build-icons",
-      "program": "${workspaceRoot}/node_modules/gulp/bin/gulp.js",
-      "args": [
-        "build:icons.accents"
-      ]
-    },
     {
       "name": "Launch Extension",
       "type": "extensionHost",
@@ -53,4 +35,4 @@
       "preLaunchTask": "npm"
     }
   ]
-}
+}

.vscode/settings.json

@@ -9,9 +9,6 @@
     "**/.hg": true,
     "**/CVS": true,
     "**/.DS_Store": true,
-    "**/*.js": {
-      "when": "$(basename).ts"
-    },
     "**/*.js.map": true
   },
   "files.associations": {
@@ -27,4 +24,4 @@
   },
   "gulp.autoDetect": "off",
   "npm.autoDetect": "off"
-}
+}