clean up

.gitignore

@@ -47,3 +47,4 @@ Thumbs.db
 
 .idea
 drugsTone-build
+package-lock.json

package.json

@@ -30,11 +30,6 @@
     "@angular/platform-browser": "~9.0.2",
     "@angular/platform-browser-dynamic": "~9.0.2",
     "@angular/router": "~9.0.2",
-    "@fortawesome/angular-fontawesome": "^0.6.1",
-    "@fortawesome/fontawesome-svg-core": "^1.2.35",
-    "@fortawesome/free-brands-svg-icons": "^5.13.0",
-    "@fortawesome/free-regular-svg-icons": "^5.13.0",
-    "@fortawesome/free-solid-svg-icons": "^5.15.3",
     "@ng-select/ng-select": "^3.7.3",
     "bulma": "^0.8.1",
     "bulma-toast": "^1.5.4",
@@ -47,7 +42,6 @@
     "python-shell": "^1.0.8",
     "rxjs": "~6.5.4",
     "tslib": "^1.10.0",
-    "vis-network": "^7.4.2",
     "zone.js": "~0.10.2"
   },
   "devDependencies": {
@@ -57,14 +51,14 @@
     "@angular/language-service": "~9.0.2",
     "@types/jasmine": "^3.7.7",
     "@types/jasminewd2": "^2.0.9",
-    "@types/node": "^12.20.14",
+    "@types/node": "^12.20.15",
     "codelyzer": "^5.1.2",
     "concat": "^1.0.3",
     "fs-extra": "^9.1.0",
     "htmlhint": "^0.11.0",
     "jasmine-core": "~3.5.0",
     "jasmine-spec-reporter": "~4.2.1",
-    "karma": "~4.3.0",
+    "karma": "~6.3.3",
     "karma-chrome-launcher": "~3.1.0",
     "karma-coverage-istanbul-reporter": "~2.1.0",
     "karma-jasmine": "~2.0.1",
@@ -72,6 +66,6 @@
     "protractor": "^5.4.4",
     "ts-node": "~8.3.0",
     "tslint": "~5.18.0",
-    "typescript": "^3.7.7"
+    "typescript": "~3.7.7"
   }
 }