npm additions, code fixes and env variables added

src/environments/environment.local.ts

@@ -0,0 +1,9 @@
+// The file contents for the current environment will overwrite these during build.
+// The build system defaults to the dev environment which uses `environment.ts`, but if you do
+// `ng build --env=prod` then `environment.prod.ts` will be used instead.
+// The list of which env maps to which file can be found in `angular-cli.json`.
+
+export const environment = {
+  production: false,
+  apiUrl: 'http://192.168.2.156:3000/api'
+};

src/environments/environment.prod.ts

@@ -1,3 +1,4 @@
 export const environment = {
-  production: true
+  production: true,
+  apiUrl: 'http://app.peartrade.org/api'
 };

src/environments/environment.ts

@@ -4,5 +4,6 @@
 // The list of which env maps to which file can be found in `angular-cli.json`.
 
 export const environment = {
-  production: false
+  production: false,
+  apiUrl: 'http://dev.peartrade.org/api'
 };